baber/WOPTO huggingface dataset:
Patent KR-20220105074-A (KR)
Inventor: MUN MU KYEOM
IPC: H01J37/32
Filed: 2021-01-19
Abstract: The present invention provides a substrate processing device. In one embodiment, the substrate processing device comprises: a plasma chamber; a coil electrode installed around the plasma chamber; and a faraday shield provided between the coil electrode and the plasma chamber, wherein the faraday shield comprises a cutout part having a plurality of slots formed in a vertical direction along a circumference of the plasma chamber, an upper part rim part provided on an upper part of the cutout part, and a lower part rim part provided at a lower part of the cutout part, and the upper part rim part and the lower part rim part may have a thermal expansion reducing means for reducing a difference in thermal deformation with the cutout part. Therefore, the present invention is capable of effectively blocking a gas leakage.
Patent KR-20220063682-A (KR)
Title: Optical imaging system comprising composite lens surface and imaging device comprising the same, and method of designing composite lens surface
Inventor: MUN JUN HO
IPC: G02B13/00
Filed: 2021-01-21
Abstract: In accordance with the present invention, disclosed is an imaging optical system including a composite curved surface. The imaging optical system includes at least one lens surface divided into a plurality of areas. Among the plurality of areas, areas adjacent to each other are surfaces expressed in different mathematical expressions, and light penetrating each of the plurality of areas can form an image on an upper side of the same image sensor. In accordance with the present invention, the lens surface constituting the imaging optical system is composed with curved surfaces of different shapes to form a composite curved surface which cannot be embodied in an existing system and accordingly, the degree of design freedom for the imaging optical system can be increased. Moreover, the present invention can considerably improve optical characteristics of the imaging optical system such as an increase in image definition or MTF properties.
Patent KR-20220107660-A (KR)
Inventor: SEO KYU YOUNG
IPC: A61M5/30
Filed: 2021-01-26
Abstract: One embodiment of the present invention relates to a needle-free injector based on underwater discharge using an impulse wave, which comprises: a pressure chamber storing a driving fluid; a chemical solution chamber connected to the pressure chamber to store a chemical solution; a pressure transmission unit interposed between the pressure chamber and the chemical solution chamber to apply propulsive pressure to the chemical solution stored in the chemical solution chamber when the volume of the pressure chamber expands; a spraying unit arranged on one side of the chemical solution chamber to discharge the chemical solution; and an electrode unit generating bubbles and causing breakdown in the driving fluid stored in the pressure chamber to produce an impulse wave, thereby expanding the volume of the pressure chamber. Accordingly, the needle-free injector can be miniaturized and implemented with economical equipment and prevents a damage to an optical system.
Patent KR-20220108360-A (KR)
Inventor: PARK JINSUB
IPC: H04W36/08
Filed: 2021-01-27
Abstract: In accordance with various embodiments, an electronic device includes at least one processor. The at least one processor can be set to: receive an RRC resetting message including information associated with a conditional handover from a serving cell; determine whether to perform the conditional handover based on the information associated with the conditional handover included in the RRC resetting message; based on the determination to perform the conditional handover, determine whether at least one condition for delaying a timing for the performance of the conditional handover is satisfied; and based on the satisfaction of at least some of the at least one condition, set the conditional handover. Various other embodiments are possible. Therefore, the present invention is capable of preventing a communication performance decline caused by a handover performed without considering the condition of an electronic device.
Patent KR-20220110934-A (KR)
Inventor: LEE OH KUL
IPC: A47D13/04
Filed: 2021-02-01
Abstract: The present invention relates to a walker for infants who cannot walk. An objective of the present invention is to ensure that the walker does not overturn or fall even if the walker inadvertently crosses a threshold or enters stairs while an infant is riding on the walker. To this end, the present invention has a flange part (11) formed on the side of a lower frame (10) constituting the walker, wherein a non-slip member (20) is fixed along the edge of the lower frame (10) on the bottom surface of the flange part (11).
Patent KR-20220111767-A (KR)
Inventor: WOO MINWOO
IPC: G09G3/3225
Filed: 2021-02-01
Abstract: According to embodiments, provided is a light emitting display device, which includes a display panel including a display area. The display area of the display panel includes: a transparent display area; an intermediate display area positioned on one side or both sides of the transparent display area along a first direction and including a pixel circuit unit for the transparent display area; and a normal display area. The transparent display area may include: a first anode; and a transfer transistor transferring the emission current output from the pixel circuit unit for the transparent display area to the first anode.
Patent KR-20220112572-A (KR)
Title: Sample chamber for selective plane illumination microscopy
Inventor: JOUNG HONG CHAN
IPC: F16B1/00
Filed: 2021-02-04
Abstract: The present invention relates to a sample chamber for a selective planar irradiation microscope. One embodiment of the present invention provides the sample chamber for a selective planar irradiation microscope, comprising: a chamber body having a rectangular parallelepiped-shaped first chamber with an open top, a second chamber coupled to an inner wall surface of the first chamber, and through holes formed through each surface of the first chamber and the second chamber; a glass cap part having a cover glass and a glass cap fixing the cover glass and sealing the through holes by being inserted into the through holes; and a support part supporting the chamber body and coupled to a microscope stage, wherein the chamber body and the glass cap part are magnetically coupled with each other. Accordingly, the sample chamber is suitable for taking large-area samples.
Patent KR-20220114218-A (KR)
Title: Method and apparatus for detecting coating area of printed circuit board
Inventor: LEE SU CHAN
IPC: G01B11/24
Filed: 2021-02-08
Abstract: Disclosed is a method for detecting the coating area of a printed circuit board. To this end, the disclosed method may comprise: a step of acquiring a first reference image with respect to a printed circuit board which is not coated; a step of acquiring a first inspection target image with respect to the inspection target printed circuit board which has undergone a coating process; a step of calculating the homography between the first inspection target image and the first reference image; a step of using the homography to adjust the first inspection target image and the first reference image; a step of acquiring the difference image between the adjusted first inspection target image and the first reference image; and a step of detecting the coating area of the inspection target printed circuit board based on the difference image.
Patent KR-20210027305-A (KR)
Title: Multicoating pharmaceutical composition containing duloxetin
Inventor: KANG JAE HOON
IPC: A61P25/02
Filed: 2021-02-18
Abstract: The present invention relates to a multicoated stable enteric pharmaceutical tablet composition containing duloxetine, which is a pharmacologically active substance and is unstable in acid, or a pharmaceutically acceptable salt thereof. An enteric tablet of the present invention is not only easier to produce than a pellet formulation, but also easy to store and handle due to a strong moisture permeability blocking effect.
Patent KR-20210111160-A (KR)
Title: Composition for preventing, improving or treating of muscular disease containing Peucedanum japonicum Thunb. extract
Inventor: AHN JI YUN
IPC: A61K36/23
Filed: 2021-02-19
Abstract: The present invention relates to a composition for preventing, alleviating or treating muscular diseases, a composition for strengthening muscles, or a food composition for improving exercise capacity, containing a Peucedanum japonicum extract as an active component, wherein the extract has effects of increasing the size of muscle cells and improving exercise performance, thereby being able to be usefully used for preventing, alleviating or treating muscular diseases.
Patent KR-20220120818-A (KR)
Title: clothes care device and clothes care system using the same
Inventor: CHO HAN MIN
IPC: A61L2/14
Filed: 2021-02-24
Abstract: Provided is a cloth management apparatus. The cloth management apparatus comprises: a mounting unit wherein a cloth is mounted; a rotation unit coupled to the mounting unit, rotating the mounting unit in the first direction by a first angle, and rotating the mounting unit in the second direction different from the first direction by a second angle; and a control unit controlling a movement of the rotation unit. According to the present invention, through a rotation motion of the rotation unit, a foreign substance on the cloth is removed.
Patent KR-20220127435-A (KR)
Title: Beverage cup carrier
Inventor: LEE HYUNG JIN
IPC: B65D5/54
Filed: 2021-03-11
Abstract: A beverage cup carrier includes: a carrier body including a handle plate having a rectangular plate shape and a cup holder plate extended from the handle plate; and a bending part formed on a border between the handle plate and the cup holder plate to bend the cup holder plate with respect to the handle plate. A first coupling part and a second coupling part formed by cutting both edges of the handle plate in a tongue shape are formed. A first and second insertion holes having a slit shape formed to be vertical to the first and second coupling parts are formed on the cup holder plate corresponding to the first and second coupling parts. At least one cup accepting hole accepting a cup is formed on the cup holder plate. A tongue-shaped grip part is formed on the handle plate in order for a user to grip the handle plate. Therefore, the present invention is capable of improving stability in the carriage of a beverage cup.
Patent KR-20220128908-A (KR)
Title: Manufacturing, production and construction method of soil improvement material for recycling oyster shells
Inventor: CHUNG YOUNG YEE
IPC: C09K17/06
Filed: 2021-03-15
Abstract: According to the present invention, a method for preparing, producing, and laying a soil conditioner-type soil improvement material using oyster shells comprises the steps of: preparing quicklime for recycling oyster shells; producing a soil improvement material and green cement using the prepared quicklime; and laying the produced soil improvement material and the green cement on a site.
Patent KR-20210035121-A (KR)
Title: Pyrimidine derivative and organic light emitting device comprising the same
Inventor: JOO SUNG HOON
IPC: C07D401/14
Filed: 2021-03-16
Abstract: A pyrimidine derivative according to one embodiment of the present invention is characterized by being represented by chemical formula 1 below. In chemical formula 1, each of Y_1, Y_2 and Y_3 independently represents any one selected from C, O, S and Si, at least one of Y_1, Y_2 and Y_3 is N, and A_1 is an aromatic cyclic compound having 6-50 carbon atoms, a heterocyclic compound having 5-50 carbon atoms, or any one selected from N, S, O and Si atoms. According to the present invention, the pyrimidine derivative facilitates charge transfer from an N-type charge generating layer to a light emitting layer.
Patent KR-20220129340-A (KR)
Title: Method of preparing cobalt sulfate
Inventor: NA JI YE
IPC: C01G51/10
Filed: 2021-03-16
Abstract: A preparation method of cobalt sulfate salt comprises the step of: preparing a feeding solution containing cobalt sulfate and an aqueous solution; evaporating and crystallizing the feeding solution to prepare a first solution; filtering the first solution with a first purge to prepare a first cobalt sulfate salt; cooling and crystallizing an aqueous solution containing the first cobalt sulfate salt to prepare a second solution; and filtering the second solution with a second purge to prepare a second cobalt sulfate salt. According to exemplary embodiments, a high-purity cobalt sulfate salt can be obtained by sequentially performing evaporation crystallization and cooling crystallization on the feeding solution containing cobalt sulfate.
Patent KR-20220130463-A (KR)
Title: Stick loadong device for ice
Inventor: LEE EIC JAE
IPC: A23G9/26
Filed: 2021-03-18
Abstract: Disclosed is a stick loading device for ice cream in the present invention. The disclosed stick loading device for ice cream comprises: a storage unit provided on a frame and storing sticks in order to load the sticks one by one on an attachment plate of a conveyor device; a support bracket provided at a lower part of the storage unit and supporting a driven member connecting the attachment plate of the conveyor device to a driving member; a guide member provided inside the storage unit and guarding the movement of the sticks put into the storage unit; and a stick loading unit disposed on the guide member at a set interval to be operable in the storage unit guiding the sticks, transporting the same to the attachment plate, and loading the same. The stick loading device for ice cream according to the present invention selectively operates the sticks stored in the storage unit according to the presence or absence of an excessive supply of the sticks by adjusting the amount of extension of a cylinder member and adjusting the amount of rotation of a lever member operating the lever around a hinge such that the loading of the sticks can be effectively carried out and the guide member adjusting the distance of the sticks can be adjusted by using the stroke of the cylinder member so as to easily adjust the distance between the sticks, thereby providing convenience in use.
Patent KR-20220134078-A (KR)
Title: Cooking appliance
Inventor: LEE SANGKYUN
IPC: A47J37/06
Filed: 2021-03-26
Abstract: Disclosed is an invention related to a cooking appliance. According to the disclosed invention, the cooking appliance of the present invention comprises a sub-assembly in which components constituting a cooktop unit are pre-assembled and forming one independent assembly. The cooktop unit is formed by assembling the present sub-assembly at an upper part of an oven unit. An objective of the present invention is to provide the cooking appliance, having an improved structure so that a gas stove can be easily and efficiently assembled.
Patent KR-20220138940-A (KR)
Title: Exercise device for improving plantar flexion and back knee
Inventor: OH SEONG HO
IPC: A63B21/055
Filed: 2021-04-07
Abstract: The present invention provides an exercise device for improving a plantar flexion and a back knee, comprising: a bottom plate; an upper pivoting plate disposed to be spaced apart from the bottom plate, and configured to repeat a seesaw exercise in which front and rear ends relatively ascend and descend with respect to an upper surface of the bottom plate in a state where a height of a central portion thereof is maintained constantly; a rolling bar which is disposed between the upper surface of the bottom plate and a lower surface of the upper pivoting plate and has a pipe-shaped structure elongated in one direction, in which a lower cross section of the rolling bar has a curved circular shape or an elliptical shape; a rear plate disposed at a rear end of an upper surface of the upper pivoting plate; a front elastic body disposed between the bottom plate and the upper pivoting plate, and configured to connect a front end of the bottom plate and the front end of the upper pivoting plate; a rear elastic body disposed between the bottom plate and the upper pivoting plate, and configured to connect a rear end of the bottom plate and the rear end of the upper pivoting plate; and a pressure pressing plate disposed in front of the rear plate to apply a force from a rear to a front of a heel of a user when the user brings a sole into contact with the upper surface of the upper pivoting plate. Accordingly, the present invention is to provide an ankle exercise device which is easy to manufacture, has excellent durability, and is easy to manage and replace parts.
Patent KR-20220082708-A (KR)
Inventor: LEE JAE HA
IPC: H01L23/528
Filed: 2021-04-07
Abstract: 본 개시의 기술적 사상에 따른 집적 회로는, 제1 방향으로 연장되는 제1 행에 배치되고 제1 기능을 수행하는 제1 셀, 제1 행에 배치되고 제2 기능을 수행하는 제2 셀, 제1 방향으로 연장되는 제2 행에 배치되고 제1 기능을 수행하는 제3 셀, 제2 행에 배치되고 제2 기능을 수행하는 제4 셀, 제1 셀에 포함되는 제1 비아와, 제2 셀에 포함되는 제2 비아를 연결하는 제1 연결 배선 및 제3 셀에 포함되는 제3 비아와, 제4 셀에 포함되는 제4 비아를 연결하는 제2 연결 배선을 포함하고, 제1 연결 배선의 길이와 제2 연결 배선의 길이는 상이할 수 있다.
Patent KR-20220149372-A (KR)
Title: Cooling structure for a cylindrical battery cell
Inventor: YANG KI IL
IPC: H01M50/578
Filed: 2021-04-30
Abstract: The present invention relates to a cylindrical battery cell cooling structure which comprises: a cooling rod having a liquid material of a phase change material (PCM) in the form of a rod at the center of a cylindrical battery cell that converts liquid into gas at a high temperature of 60℃ or higher according to the temperature change inside and converts the gas into the liquid again when cooled and having a thin cooling plate coated with an aluminum film; an electrode assembly generating heat according to the movement of ions through oxidation or reduction reactions during charging and discharging as a sheet in which the thin cooling plate, a positive electrode plate, a separator, and a negative electrode plate are stacked and compressed so as to form a cylindrical shape by being wound by a certain amount in contact with the cooling rod; a cylindrical cover in contact with an electrode assembly unit and the outside and releasing heat to the outside during charging or discharging as the thin cooling plate, positive electrode plate, separator and negative electrode plate of the electrode assembly are rolled around the cooling rod; and a temperature conversion cap having a current interrupting device (CID) to have a fastening structure with the electrode assembly unit wound on the cooling rod and adjusting the pressure of the cylindrical cell by shorting the positive plate and the CID according to the pressure of the PCM inside the cooling rod at an upper part of the cooling rod and the wound electrode assembly. According to the present invention, the cooling effect can be maximized while the PCM in the cooling rod undergoes a phase transformation from liquid to gas at a high temperature of 60 ℃ or higher.
Patent KR-20220149972-A (KR)
Title: Fishing chair carrier
Inventor: CHOI HONG JOON
IPC: A01K97/22
Filed: 2021-05-03
Abstract: The present invention is intended to be detachably coupled to a frame of a foldable fishing chair so that a user can carry the fishing chair on his or her back. More specifically, the present invention includes a pair of shoulder mounting straps and an auxiliary fixing strap. One end of the pair of shoulder mounting straps is fixed and coupled to a split connector, and the pair of shoulder mounting straps have a length adjuster capable of adjusting a strap length and a shoulder strap hook on an end thereof. A middle part of the auxiliary fixing strap is coupled to the split connector so that the auxiliary fixing strap protrudes to both sides. The auxiliary fixing strap can adjust the strap length and detachably connect the strap by intervening with a detachable arm and a male clip and has an auxiliary strap hook on one end thereof. As such, the hooks are individually coupled to a fishing chair so as to form a 4-point fixed shoulder strap. Accordingly, when the shoulder strap hook is coupled to an upper frame of the fishing chair, the auxiliary strap hook is coupled to a lower frame, and the shoulder mounting straps at both sides are mounted on the shoulders, the fishing chair can be in close contact with the back of a fisherman. Accordingly, the fishing chair can be conveniently carried.
Patent KR-20220152771-A (KR)
Inventor: GO SANG YONG
IPC: B65G23/44
Filed: 2021-05-10
Abstract: A conveyor for egg transfer is disclosed. According to the present invention, the conveyor for egg transfer comprises: first and second straight conveyors installed to transfer eggs in different directions at regular intervals; and a curved conveyor installed between the two straight conveyors to receive the eggs transferred along the first straight conveyor and deliver them to the second straight conveyor. Accordingly, by using the curved conveyor, the conveying direction of eggs can be installed in the desired direction, and since they are conveyed on the same plane, there is an effect of safely conveying them without disturbance.
Patent KR-20220153305-A (KR)
Inventor: ILDO KIM
IPC: H04N21/235
Filed: 2021-05-11
Abstract: According to an embodiment, an electronic device comprises: a first image sensor for obtaining image data; at least one sensor for obtaining motion information on an object included in the image data; a memory; and at least one processor operatively connected to the first image sensor, the at least one sensor, and the memory. The at least one processor can obtain first data at a first rate through the first image sensor, can obtain second data on the object at a second rate, which is higher than the first rate, through the at least one sensor, wherein the second data corresponds to the first data and is obtained while the first data is obtained, and can generate a package file including the obtained first and second data. Therefore, the efficiency of operations can be increased. Other various embodiments identified through the specification are possible.
Patent KR-20220154429-A (KR)
Title: Sulfate-free shampoo composition for preventing hair loss and improving scalp condition, including extracts of Mirabilis jalapa and Acer palmatum
Inventor: SHIN DONG WOOK
IPC: A61K8/9789
Filed: 2021-05-13
Abstract: The present invention relates to a method for preparing a sulfate-free shampoo composition for alleviating hair loss and improving scalp conditions containing extracts of Mirabilis jalapa and Acer palmatum, and a shampoo composition prepared thereby. The sulfate-free shampoo composition for alleviating hair loss and improving scalp conditions containing extracts of Mirabilis jalapa and Acer palmatum of the present invention, has excellent detergency and foaming power while preventing hair loss and having low irritation to the scalp and skin. In particular, since the present composition does not contain sulfate, color loss can be remarkably alleviated and the conditioning effect can also be improved.