baber/WOPTO huggingface dataset:
Patent KR-20200064038-A (KR)
Title: Camera module
Inventor: SANG JUN MIN
IPC: H04N5/225
Filed: 2020-05-25
Abstract: According to an embodiment of the present invention, provided is a camera module having a structure improved to prevent a foreign object from flowing therein. The camera module comprises: a printed circuit board having an image sensor mounted thereon; a holder member disposed on an upper side of the printed circuit board and having a plurality of magnets installed thereon; a bobbin installed to be movable in an optical axis inside the holder member and having a coil unit installed on an outer circumferential surface to enable an electrical interaction with the magnet; a plurality of accommodation grooves formed on a circumferential surface of the bobbin and spaced apart from the coil unit at regular intervals to form a space unit; and a cover member formed on a location corresponding to the plurality of accommodation grooves and having one side surface spaced apart from the coil unit at regular intervals and the other side surface integrally formed with a plurality of inner yokes spaced apart from the bobbin at regular intervals.
Patent KR-20210150726-A (KR)
Inventor: LEE SANG SEON
IPC: F16L23/032
Filed: 2020-06-04
Abstract: A pipe coupling member using a flare part and a pressing member is disclosed. The pipe coupling member comprises: a main body which has a body, an expanded pipe part having a width gradually enlarged and a length extending from the body, and an insertion part connected to the expanded pipe part; a flare part connected to the insertion part and formed perpendicular to the insertion part by flaring a mother body having a larger length than the main body, a hole formed therein; the pressing member; and a coupling part positioned at a lower end of the flare part on the insertion part and used for coupling with an external pipe. Here, a flare part is not formed at the end of the body that is not connected to the expanded pipe part, and the width of the expanded pipe part is wider than the width of the body, and the width of the insertion part is wider than the width of the expanded pipe part. The main body is integrally formed without welding, and a fluid transfer hole, which is a space through which a fluid flows, is formed inside the main body, an external pipe is inserted into the insertion part, and a hole is formed in the coupling part. A flange member having a hole formed thereon is positioned on the external pipe, and the pressing member is positioned between the flare part and the flange member. A pipe coupling member and the external pipe are coupled by a fastening member passing through the hole of the coupling part, the hole of the flare part, and the hole of the flange member. When the pipe coupling member and the external pipe are coupled, the flange member applies pressure to the pressing member, and the pressing member presses and fixes the external pipe according to the applied pressure.
Patent KR-20210152084-A (KR)
Inventor: PARK JAE HYUN
IPC: F24F13/12
Filed: 2020-06-05
Abstract: According to the present invention, provided is a smoke control damper capable of securing reliability by enabling a stable operation without causing malfunction or maloperation in case of a fire. In accordance with one embodiment of the present invention, the smoke control damper, which is installed to be connected with a smoke control air blow channel for regulating the flow of outside air blown to a smoke control zone in a building through the smoke control air blow channel, includes: a frame having an outlet formed on one side to be opened to the smoke control zone; a door installed to be linearly movable in the frame such that the outlet can be opened and closed; a rotary shaft installed in the frame to be rotatable around a rotation center line orthogonal to a linear moving direction of the door; a link mechanism connecting the rotary shaft with the door such that a rotation force of the rotary shaft can be converted into a linear moving force for linearly moving the door; and a driving part providing the rotation force to the rotary shaft.
Patent KR-20210151539-A (KR)
Inventor: AN SANG JEONG
IPC: H01L33/00
Filed: 2020-06-05
Abstract: The present invention provides an ultraviolet light emitting semiconductor device, comprising: a plurality of semiconductor regions grown using a growth substrate and including a first semiconductor region having first conductivity, a second semiconductor region having second conductivity different from the first conductivity, and an active region interposed between the first semiconductor region and the second semiconductor region and emitting ultraviolet light through recombination of electrons and holes; a high temperature grown Al_xGa_(1-x)N (0.5 <= x <=1) layer provided under the first semiconductor region; and an ID and IDB suppression layer provided between the growth substrate and the high temperature grown Al_xGa_(1-x)N (0.5 <= x <=1) layer. The present invention can suppress an inversion domain boundary.
Patent KR-20210152736-A (KR)
Title: Thermoplastic resin composition, method for preparing the thermoplastic resin composition and molding products thereof
Inventor: JEONG MIN JANG
IPC: C08L51/04
Filed: 2020-06-09
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same and a molded article including the same. Particularly, the thermoplastic resin composition includes: (A-1) 25-55 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 350-550 nm; (A-2) 3-30 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 70-200 nm; (B-1) 15-45 wt% of an aromatic vinyl compound-vinyl cyanide compound copolymer having a weight average molecular weight of 70,000-120,000 g/mol; and (B-2) 5-30 wt% of an aromatic vinyl compound-vinyl cyanide compound copolymer having a weight average molecular weight of 130,000-200,000 g/mol, wherein the combined weight of (A-1) graft copolymer and (A-2) graft copolymer is 45-60 wt%, and the thermoplastic resin composition has a flow index (220℃, 10 kg) of 6.9-10.5 g/10min, as determined according to ASTM D1238. According to the present invention, the thermoplastic resin composition has excellent calendering processability, while showing excellent mechanical properties, such as impact strength, tensile strength and elongation, gloss and surface hardness.
Patent KR-20210019938-A (KR)
Title: Cooler box
Inventor: TANAKA RYOUICHI
IPC: B65D85/50
Filed: 2020-06-15
Abstract: Provided in the present invention is a cooler box of which a lock device is hard to malfunction. To this end, according to the cooler box, one side of a main body unit or a cover unit (3) has a matched unit (22). The other side thereof includes a matching unit (33) matchable to the matched unit (22), while maintaining the cover unit (3) in a closed state. The matching unit (33) has a movement restriction unit (332) facing one direction of a movement range with respect to the matched unit (22), while being matched to the matched unit (22). The matching unit (33) is moved to be in an exiting state other than a lock state in which the movement restriction unit (332) is matched to the matched unit (22) and a free state in which the matching thereof is released. The free state is a state in which the matching unit (33) has receded after the movement restriction unit (332) faces the matched unit (22). The exiting state is a state in which the matching unit (33) has receded after the movement restriction unit (332) turns away from the matched unit (22).
Patent KR-20200073191-A (KR)
Inventor: KIM SUN KYU
IPC: H01M10/04
Filed: 2020-06-15
Abstract: The present invention relates to a battery cell with a busbar and a manufacturing method thereof which prevent output degradation of a battery cell. The battery cell with a busbar comprises: an electrode assembly including an anode plate and a cathode plate with a separator interposed therebetween; a first anode tap and a second anode tap which are connected to the anode plate and protrudes and stretches from both longitudinal ends of the anode plate; a first cathode tap and a second cathode tap which are connected to the cathode plate and protrudes and stretches from both longitudinal ends of the cathode plate; a cell cover enclosing the electrode assembly to expose at a portion of the first and second anode taps and the first and second cathode taps to the outside; a first busbar of a plate shape provided with a protruding part formed on both longitudinal ends thereof, and connected to the first and second anode taps to be connected to the anode plate in parallel; a second busbar of a plate shape provided with a protruding part formed on both longitudinal ends thereof, and connected to the first and second cathode taps to be connected to the cathode plate in parallel; an anode lead connected to one of the first anode tap and the second anode tap connected to the protruding part of the first busbar; a cathode lead connected to one of the first cathode tap and the second cathode tap connected to the protruding part of the second busbar; and a pouch case accommodating the electrode assembly, the first busbar, and the second busbar to expose at least a portion of the anode lead and the cathode lead to the outside.
Patent KR-20220001153-A (KR)
Title: Smooth breath mask
Inventor: KIM DO SOON
IPC: A41D13/11
Filed: 2020-06-29
Abstract: The present invention relates to a mask formed for smooth breathing, which comprises a body part covering around a person's mouth and ear strap parts formed at both ends of the body part. According to the present invention, the body part and the ear strap parts are integrally formed, a vertical support member having a curved linear shape is disposed in the horizontal center of the body part in a direction perpendicular to the horizontal direction, and a horizontal support member is disposed from both side parts of the vertical support member in the horizontal direction of the body part. Accordingly, since a space is formed between the mask and the respiratory organs to reduce the flow resistance of air flowing into the respiratory organs, a wearer can breathe smoothly while wearing the mask, thereby performing even strenuous movements such as exercise. In addition, since a mask edge part is configured to come in close contact with the face skin, external dust can be reliably blocked from entering the inside of the mask.
Patent KR-20220011974-A (KR)
Title: Aging and manufacturing method of dried yellow corvina using oyster sauce
Inventor: JEONG HAE RAN
IPC: A23L17/00
Filed: 2020-07-22
Abstract: A method of aging and manufacturing yellow corvina using oyster sauce according to the present invention comprises the steps of: (S1) trimming yellow corvina; (S2) drying the trimmed dried corvina; (S3) making oyster sauce; (S4) steaming dried yellow corvina; (S5) mixing the dried yellow corvina and the oyster sauce and then stacking the mixed dried yellow corvina in a container; (S6) sealing the container in which the mixed dried yellow corvina is accommodated and then aging; and (S7) semi-drying the matured dried yellow corvina.
Patent KR-20220013148-A (KR)
Inventor: SON JONG PIL
IPC: G06F3/0488
Filed: 2020-07-24
Abstract: According to an embodiment of the present invention, an advertisement panel includes: a body positioned on the ground; an output unit comprising a touch screen, installed on a front upper part of the body, and partially outputting a timetable image of an electric train; and a bulletin board which is located under the output unit, is rotatably installed in a lower front of the body, and posts a printed matter. The output unit changes and outputs the timetable image in a state touched by a user. Accordingly, the present invention enables the user to easily and accurately check an electric train timetable.
Patent KR-20200097671-A (KR)
Title: Method, system and computer program of payment for unattended store
Inventor: JUNG SEOUNG IN
IPC: G06Q20/20
Filed: 2020-08-10
Abstract: Provided is an unmanned payment device of an unmanned store. According to an embodiment of the present invention, the unmanned payment device of an unmanned store comprises: a category product determination part that receives input of a payment request and determines whether a user corresponding to the input of the payment request is an additional authentication target based on whether or not a product of a predetermined category exists among received payment target products; a first authentication performing part that acquires personal information of the additional authentication target from an access authentication device to perform first authentication; and a second authentication performing part that performs second authentication by using facial recognition of the additional authentication target.
Patent KR-20220021197-A (KR)
Inventor: JUN SUNG GUEN
IPC: A61F13/00
Filed: 2020-08-13
Abstract: The present invention relates to a surgical skin suturing device to enable anyone to suture a wound part of the incised skin easily and conveniently without stitching. According to the present invention, the surgical skin suturing device comprises: a first fixed adhesive sheet and a second fixed adhesive sheet which are spaced apart from each other and bonded to the upper surface of a protective sheet; a first traction adhesive sheet provided on the upper side of the first fixed adhesive sheet and having a first release sheet bonded to the lower surface; a second traction adhesive sheet provided on the upper side of the second fixed adhesive sheet and having a second release sheet bonded to the lower surface; a first traction rod having one end fixed to the upper surface of the first fixed adhesive sheet and having the other end fixed to the upper surface of the second traction adhesive sheet; and a second traction rod having one end fixed to the upper surface of the second fixed adhesive sheet and having the other end fixed to the upper surface of the first traction adhesive sheet. Accordingly, the surgical skin suturing device provides advantages of simply and reliably suturing the wounded skin without stitching and being easily used by anyone.
Patent KR-20220026179-A (KR)
Inventor: KIM TAE WOOK
IPC: C10L10/04
Filed: 2020-08-25
Abstract: The present invention relates to a combustion improver having a clinker softening component and a method for manufacturing the same. The present invention can prevent accidents by lowering the hardness of a clinker grown in a combustion chamber. The combustion improver having a clinker softening component of the present invention includes a solubilizer, a clinker inhibitor for inducing complete combustion and suppressing the clinker, a stabilizer for activating a combustion reaction, and an oxygen supplying agent for increasing combustion efficiency.
Patent KR-20220031195-A (KR)
Inventor: KIM YEONG IL
IPC: C09D175/04
Filed: 2020-09-04
Abstract: The present invention relates to a mask with a heat-detection function. The mask with a heat detection function according to an example of the present invention comprises: a mask; a heat sensing part formed on at least a part of the mask, and formed using a thermal ink composition to detect whether a wearer has fever by changing a color thereof at a temperature higher than a normal body temperature of the person; and a protective layer formed on at least one of an upper layer and a lower layer of the heat sensing part to protect the heat sensing part. According to the present invention, a mask wearer or any person near the mask wearer can quickly and easily determine whether the mask wearer's body temperature is in a higher range than a normal range through the color change of the heat sensing part.
Patent KR-20220031279-A (KR)
Inventor: PARK KYOUNG TAI
IPC: F04B35/04
Filed: 2020-09-04
Abstract: The present invention provides a bracket for mounting an electric compressor. The bracket for mounting an electric compressor comprises: a bracket housing having a plurality of first fixing holes and a plurality of second fixing holes; a chassis insulation member coupled to the first fixing holes of the bracket housing, and fixing the bracket housing on a chassis; and a bracket insulation member coupled to the second fixing holes of the bracket housing, and fixing an electric compressor on the bracket housing. The center of a rotary shaft of a drive motor in the electric compressor is positioned in a vertical length range (H) of the bracket insulation member. According to the present invention, the bracket for mounting an electric compressor simultaneously arranges the bracket insulation member and the chassis insulation member having different elastic modulus values and positions the center of the rotary shaft of the drive motor in the electric compressor in the vertical length range (H) of the bracket insulation member to mount the electric compressor on a vehicle in a simple structure and maximize vibration insulation. Therefore, according to the present invention, the bracket for mounting an electric compressor can mount the electric compressor on the vehicle in a simple structure and maximize vibration insulation to improve the performance of the vehicle.
Patent KR-20220032931-A (KR)
Inventor: KIM JONG SUNG
IPC: G05D1/00
Filed: 2020-09-08
Abstract: According to an embodiment of the present invention, provided is a method for controlling an electric brake, comprising: a manual driving mode determining step of determining the driving mode of a vehicle to be either an automatic driving mode or a manual driving mode based on a mode conversion signal of a driver; a pedal signal failure determining step of, when the driving mode is a manual driving mode, comparing a first pedal and a second pedal signal and determining the pedal signals to be normal if the first signal corresponds to the second pedal signal, and determining the pedal signals to be abnormal if the first pedal signal does not correspond to the second pedal signal; a normal pedal signal determining step of determining a normal pedal signal among the first pedal signal and the second pedal signal based on the first pedal signal, the second pedal signal and a vehicle controller signal when the pedal signals are abnormal; and a braking force calculating step of calculating a braking force required by a drive based on the normal pedal signal. Therefore, costs for manufacturing a brake pedal can be reduced and the size of a pedal unit and a pedal simulator can be reduced.
Patent KR-20220036807-A (KR)
Title: Tree protection device
Inventor: KWON WOO HEE
IPC: E01C9/00
Filed: 2020-09-16
Abstract: The present invention relates to a tree protection device which has a structure suitable for mass production to be provided economically, and in particular, is applied by adjusting the size of a tree hole through which a tree passes appropriately according to growth of the tree, thereby maximizing quality of use. According to the present invention, a tree protection device comprises a protective plate formed of a plate body having a tree hole formed at the center to allow a tree to penetrate and be planted therethrough. The protection plate includes a variable protection member formed of a plate body having the tree hole formed in the center and having a plate shape and a support protection member having a coupling hole perforated at the center to allow the variable protection member to be fitted and bound thereinto and made of a plate body.
Patent KR-20220037271-A (KR)
Title: Method for quantitative analysis of resins comprised in rubber pressure-sensitive adhesives
Inventor: JAEHYUN RYOO
IPC: G01N30/12
Filed: 2020-09-17
Abstract: The present invention relates to a method for quantitative analysis of an adhesion-imparting resin among rubber-based adhesives. The method comprises the steps of: (S1) preparing a plurality of rubber-based adhesive standard solutions containing a rubber-based adhesive resin and an adhesion-imparting resin (tackifier) in different amounts; (S2) performing evolved gas analysis/mass spectrometry analysis (EGA/MS) under pyrolysis temperature conditions including an isothermal section while raising the temperature of the plurality of standard solutions to 70-700℃; (S3) measuring the area of each peak for the rubber-based adhesive resin and the adhesion-imparting resin from spectral results obtained by the EGA/MS analysis and creating a calibration curve by displaying the area of each peak by content; and (S4) performing EGA/MS analysis under the same conditions as in step (S2) for an unknown rubber-based adhesive sample, applying the result thereof to the calibration curve prepared in step (3), and calculating the content ratio of the rubber-based adhesive resin and the adhesion-imparting resin in the sample. According to the present invention, it is possible to analyze a rubber-based adhesive sample using EGA/MS without special pretreatment.
Patent KR-20220037314-A (KR)
Inventor: YANG JUN HO
IPC: G06Q40/02
Filed: 2020-09-17
Abstract: The present invention relates to a system for automatically saving points in interconnection with a credit card notification service. More specifically, a system server (11) includes a user DB (22) including information of a user terminal (13) operated as a message receiver, and a message DB (23) storing content of a message sent to a user, in the user DB (22). When payment is made, the system server delivers a message including an instant saving link to the user terminal (13) through a communication service provider server (12). The user terminal having received the message stores a unique key generated by a unique key generation module (21) in a message unique key storage DB (33) and transmits the unique key along with a message transmission success signal to the service server (11) via the communication service provider server (12) such that the unique key can reach the service server (11). The service server (11) stores the transmitted unique key in the unique key DB (24) in interconnection with previously transmitted messages of the message DDB (23) and payment details of a payment detail DB (30), and then, checks whether a unique key received by a unique key comparison module (25) exists, when the user terminal (13) directly accesses the service server (11) by using the unique key through the instant saving link. When identity between the unique keys is confirmed, the service server generates an authentication access signal to save points for the corresponding payment in a point DB (31) without a separate authentication procedure.
Patent KR-20200138099-A (KR)
Title: Crowding funding system
Inventor: CHOI HAN SOK
IPC: G06Q40/04
Filed: 2020-10-05
Abstract: The present invention relates to a crowding funding system which comprises a system server and a user terminal connected through a network. A plurality of users access the system server through the user terminal, wherein the system server includes a customer DB including customer information and a room DB including channel information provided by the system server. A billing module of the system server can be configured to charge an amount set by the user for funding, allocate a service certificate corresponding to billed cost to the user to the user, and notify the user online.