baber/WOPTO huggingface dataset:
Patent KR-20220105970-A (KR)
Title: Customized staircase assembly and construction method thereof
Inventor: BEAK SEUNG WOO
IPC: A01G9/02
Filed: 2021-01-21
Abstract: An objective of the present invention is to provide a customized stair assembly and a construction method of the custom stair assembly, which can be designed according to the needs of the user or the needs of the place where each stair block having various functions is installed. According to the present invention, the customized stair assembly comprises: a plurality of stair blocks provided to open and close an inner space, with coupling parts protruding from both sides, with a pair of first coupling parts in a diagonal line on one side and a pair of second coupling parts in a straight line crossing the diagonal on the other side; and a connecting member in which first and second coupling holes corresponding to the first and second coupling parts are formed so as to be coupled between one side surface of one of the stair blocks and the other side surface of the other one of the stair blocks. The connecting member is characterized in that it is integrally cut to the shape of one side or the other side of the stair block, or is formed so that a plurality of basic pieces are connected to each other.
Patent KR-20220108629-A (KR)
Inventor: BAEK HYEON WOO
IPC: B08B5/02
Filed: 2021-01-27
Abstract: The present invention relates to a label removal device for separately collecting a PET bottle, which can improve the recycling efficiency of a PET bottle, comprising: a body having a compression unit; a PET bottle transfer unit provided at a lower part of the body; a PET bottle holder provided an upper part of the PET bottle transfer unit; a label paper cutting unit; and a label paper removal unit.
Patent KR-20210106897-A (KR)
Title: Rectangular wire terminal, connector, method for manufacturing rectangular wire, and method for manufacturing connector
Inventor: UCHIDA YOSHIHIDE
IPC: H01R13/40
Filed: 2021-02-04
Abstract: An objective of the present invention is to suppress the formation of metal burrs, and also, increase the position precision of a rectangular terminal, when the rectangular terminal is inserted into a terminal mounting hole. To achieve the objective, in regard to a rectangular terminal (3) inserted into a terminal mounting hole (21) provided on a housing (2), the rectangular terminal (3) has an indentation part (311) at one end and an indentation part (312) at the other end. The indentation part (311) at one end and the indentation part (312) at the other end individually have convex parts (311a, 312a) projected in a direction vertical to an axial (X) direction, and a pair of concave grooves (311b, 312b) provided adjacently on both sides of the convex parts (311a, 312a) in the axial (X) direction, and also, have non-formation areas (R), in which the convex parts (311a, 312a) or the grooves (311b, 312b) are not formed, on both sides of the convex parts (311a, 312a) and the grooves (311b, 312b) in a circumferential direction of the rectangular terminal (3).
Patent KR-20220117706-A (KR)
Title: A method for providing services
Inventor: KIM DONG KYU
IPC: G06Q50/10
Filed: 2021-02-17
Abstract: According to an embodiment of the present invention, an operating method of a service providing device configures a group call-based chatting channel between two or more user terminals. The method comprises the following steps of: connecting a group call between two or more user terminals; processing advertisement data to be outputted onto a group call-based chatting channel; and paying advertisement revenue generated from advertisement data sent to a specific group call-based chatting channel to a first user who generates the specific group call-based chatting channel.
Patent KR-20220119814-A (KR)
Title: Anti-inflammatory composition
Inventor: LEE JIN WOO
IPC: A61P29/00
Filed: 2021-02-22
Abstract: A compound provided in the present invention has an excellent anti-inflammatory effect, and furthermore, inhibits the degradation of cartilage tissue in an inflammatory environment, thereby effectively preventing, alleviating or treating arthritis. According to an embodiment of the present invention, disclosed is an anti-inflammatory composition containing 3-(chroman-3-carboxamido)-3-(3,4-dimethoxyphenyl)propanoic acid) (3-(chroman-3-carboxamido) represented by chemical formula 1, or a pharmaceutically acceptable salt thereof as an active ingredient.
Patent KR-20220120286-A (KR)
Title: Battery Panel Manufacturing Mold for Electric Vehicles
Inventor: SEO KYUNG JIN
IPC: B29C45/34
Filed: 2021-02-23
Abstract: The present invention relates to a mold for manufacturing a battery panel for an electric vehicle which can simplify a structure of the mold for manufacturing a battery panel for an electric vehicle and can be easily taken out. The mold for manufacturing a battery panel for an electric vehicle comprises: a body; a mold groove recessed and formed on an upper surface of the body to correspond to a battery panel; an inlet connected to the mold groove and into which a molten product is introduced; a lower mold including a plurality of air vent holes formed through the mold groove; a main body formed to be coupled or separated from the lower mold; an upper mold including a protrusion portion having a shape corresponding to the mold groove and formed on a lower surface of the main body to protrude therefrom; and a plurality of air vents to be coupled to the plurality of air vent holes, respectively.
Patent KR-20220124425-A (KR)
Title: Input device
Inventor: KIM BUM SEOK
IPC: G06F3/041
Filed: 2021-03-03
Abstract: Proposed is an input device that enables a user to select a desired content more quickly and intuitively when selecting a content. The proposed input device comprises: a navigation key operated to select one direction among a plurality of directions; a touch part manipulated to input a rotation while one part of the body of the user is touched; and a control part that controls a movement on a user interface screen of a target device to be controlled based on at least one among one or more direction inputs corresponding to the navigation key and a rotation input in the touch part, wherein the navigation key and the touch part are inter-coupled in a laminated structure.
Patent KR-20220124988-A (KR)
Title: Brokerage systems and method for product of certified small and medium-sized enterprises having undergone differentiated corporate certification procedures
Inventor: LEE JANG WOOK
IPC: G06Q30/06
Filed: 2021-03-04
Abstract: According to one embodiment of the present invention, provided is a product brokerage system for small and medium-sized companies, which includes: a receiving unit receiving a membership application from a target company and company information of the target company; a small and medium-sized company determination unit for determining whether the target company corresponds to a small and medium-sized company by a predetermined method which is different depending on the type of the company information; a transmission unit for transmitting subscription approval to the target company, when the target company is a small and medium-sized company; a storage unit for storing product information, which is information on products of the target company for which membership has been approved; and a consumer interface calculation unit configured to calculate an interface such that the product information is displayed on a consumer terminal.
Patent KR-20220126040-A (KR)
Inventor: KIM BONG TAEK
IPC: G01N27/90
Filed: 2021-03-08
Abstract: The present invention relates to an eddy current sensing device for positioning a plurality of unit sensors on a rail, and an independent measurement type eddy current detection system having the same. To this end, the eddy current sensing device comprises a sensing module realizing a multi-channel on the rail to measure an eddy current of the rail. The sensing module comprises: a sensing body forming a sensing space corresponding to an upper surface of the rail; a plurality of unit sensors vertically and horizontally arranged in a longitudinal direction of the rail in the sensing space to measure the eddy current of the rail; a mounting body coupled to the sensing space to enable the unit sensor to be individually positioned; and a detachment body enabling the unit sensor to be coupled to the mounting body to be individually attached to and detached from the mounting body.
Patent KR-20220126041-A (KR)
Inventor: WHANG MIN CHEOL
IPC: A61B5/024
Filed: 2021-03-08
Abstract: The present disclosure relates to sensory emotion recognition method and system using dynamic characteristics of the heart. The method includes the steps of: extracting a signal of peak to peak interval (PPI) from a pulse wave signal from a subject, and then extracting the heart rate variability (HRV) and respiratory sinus arrhythmia (RSA) signals; extracting at least one HRV characteristic parameter and at least one RSA parameter from at least one of a time domain and a frequency domain from the HRV and RSA signals; extracting at least one HRV and RSA dynamic characteristic pattern data from the at least one HRV parameter and RSA parameter, respectively; forming a model trained by deep learning using a dynamic feature pattern effective for emotion evaluation among the dynamic feature pattern signals; extracting HRV and RSA dynamic characteristic patterns to be compared from the PPG signal of the subject; and evaluating emotion of the subject by applying the dynamic characteristic pattern of the subject to the trained model. Emotions can be effectively inferred from living environments.
Patent KR-20220129371-A (KR)
Title: Brake Apparatus for Vehicle
Inventor: KIM JONG SUNG
IPC: B60T13/74
Filed: 2021-03-16
Abstract: Disclosed is a vehicle brake device which comprises: a first pressing unit including a first sun gear, a first planetary gear, a first carrier plate, a first ring gear, and a first piston unit and configured to receive power from a motor and press a brake pad unit; and a second pressing unit including a second sun gear, a second planetary gear, a second carrier plate, a second ring gear, and a second piston unit and configured to receive power from the motor and press the brake pad unit. The first ring gear and the second ring gear are configured to rotate in conjunction with each other when the vehicle brake device generates braking force, and do not rotate or rotate independently of each other when the vehicle brake device releases the braking force. Accordingly, the vehicle brake device has the effect of preventing residual braking force from remaining when braking is released.
Patent KR-20220133046-A (KR)
Title: Wheel sensor device for vehicle
Inventor: LEE DONG GEUN
IPC: B60B27/00
Filed: 2021-03-24
Abstract: Disclosed is an invention for a wheel sensor apparatus for a vehicle. The disclosed wheel sensor apparatus for the vehicle comprises: a sensor unit inserted into an insertion part of a knuckle and sensing a wheel speed of the vehicle; a flange unit rotationally coupled to the sensor unit; and a fixation unit which passes through the flange unit and is fixed to a mounting part of the knuckle. An objective of the present invention is to provide the wheel sensor apparatus for the vehicle capable of responding to a change in a mounting condition of a target object.
Patent KR-20220134173-A (KR)
Title: Electronic devices to predict sales volume of products and method of predicting sales volume of products using thereof
Inventor: HUE SAE ILE
IPC: G06Q10/08
Filed: 2021-03-26
Abstract: A method for predicting sales volume of jewelry products and managing inventory by using an electronic device for predicting sales volume of the jewelry products and managing the inventory comprises the following steps of: obtaining metadata of a plurality of jewelry products; obtaining a first prediction sales volume of a first jewelry product among the plurality of jewelry products based on the metadata; and displaying information on additional production or discontinuation of the first jewelry product based on the first prediction sales volume.
Patent KR-20210122187-A (KR)
Inventor: TADOKORO YOSHINORI
IPC: C08K5/3442
Filed: 2021-03-30
Abstract: Provided are a varnish composition capable of forming a polyimide resin having a highly smooth surface and a manufacturing method of a polyimide resin using the varnish composition. The present invention relates to the varnish composition for forming a polyimide resin containing polyamic acid, and combines N-alkyl-2-pyrrolidone to which an alkyl group having 3 or more to 7 or less carbon atoms is bonded with nitrogen atoms, as a solvent (S). As N-alkyl-2-pyrrolidone, N-n-butyl-2-pyrrolidone is preferable. It is preferable that the solvent (S) contains a nitrogen-containing compound having a specific structure.
Patent KR-20220138304-A (KR)
Inventor: KIM MIN KYUNG
IPC: A45C11/34
Filed: 2021-04-05
Abstract: An LED mood lamp pencil case according to the present invention serves as both a pencil case and a mood lamp, and thus is very useful when a user studies in a dark place. In addition, the LED mood lamp pencil case serves as a pencil case and a mood lamp at the same time in a dark place, thereby providing a positive effect of relieving eye fatigue, the convenience of expanding the space on a desk, and the like. Existing LED mood lamps and pencil cases were not combined, and thus were very inconvenient to use. This problem has been solved by combining a pencil case and LED lighting into one.
Patent KR-20220140942-A (KR)
Inventor: KIM YOUNG OK
IPC: G01S13/524
Filed: 2021-04-12
Abstract: The present invention relates to a distance estimation method by clutter suppression using approximation of a low-rank singular value. The distance estimation method by clutter suppression using approximation of a low-rank singular value comprises the steps of: (a) obtaining an original clutter signal by receiving a signal transmitted from a radar in a situation where there is no target; (b) obtaining singular values by performing singular value decomposition (SVD) on the obtained original clutter signal; (c) obtaining an estimated clutter signal by approximating a propagation channel including clutter by performing low-rank approximation (LRA) using a relatively large singular value among the obtained singular values; (d) obtaining an original target signal by receiving a signal reflected by a target after transmitted from the radar in a situation where there is the target; (e) obtaining a processed target signal by subtracting the estimated clutter signal from the original target signal to suppress the clutter signal included in the obtained original target signal; (f) evaluating a correlation between the processed target signal and a target signal collected in advance through an experiment on a person or an object; (g) evaluating the correlation, and performing LRA again on the processed target signal to mitigate the remaining time-varying elements; and (h) detecting a peak value from the final signal obtained after performing the LRA in the step (g) to completely estimate the distance to the target. Therefore, the distance estimation method can further improve distance estimation performance.
Patent KR-20220147234-A (KR)
Title: A variable-type spine correcting device
Inventor: JEONG SI HWAN
IPC: A61H1/02
Filed: 2021-04-27
Abstract: The present invention relates to a variable spine correcting device including: a frame unit constituting a skeleton; and a plurality of spine support units sequentially disposed in the longitudinal direction of the frame unit. The shape or size of the present invention can be changed as needed.
Patent KR-20220148411-A (KR)
Title: AMI failure management system and method
Inventor: LEE SEOK IN
IPC: G06Q50/10
Filed: 2021-04-29
Abstract: According to an embodiment, provided is a failure management system of the AMI, which includes: a database for storing abnormal state information of the AMI; a first processing unit which classifies the abnormal state information into failure phenomenon information, failure check information, failure cause information, and action method information; and a second processing unit which generates a matching table according to the frequency of occurrence between adjacent steps of the classified abnormal state information for each facility.
Patent KR-20220149202-A (KR)
Inventor: HWANG KYU BEOM
IPC: G06F21/64
Filed: 2021-04-30
Abstract: The present invention proposes a file verification system that enables a verification result that guarantees a high verification reliability to be obtained regardless of a verification time by enabling to verify up to a validity for a certificate (signer validity) included in a file when verifying for the file even in an environment wherein an Internet connection is limited; and a file verification method. The file verification method comprises: a signer verification step; an information writing step; an information transmitting step; and a file verification step.
Patent KR-20220149226-A (KR)
Inventor: KIM HYUN CHAN
IPC: F16H21/16
Filed: 2021-04-30
Abstract: The present invention relates to an electric parking lock apparatus used in a vehicle. According to an embodiment, an impact generated when a close contact means passes an inflection point of a parking pawl is converted into a kinetic energy through an energy conversion means. Therefore, transmission of the impact to a driving unit is prevented. The electric parking lock apparatus of the present invention comprises: a parking gear; the parking pawl; an adhesion means; the driving unit; and the energy conversion means.
Patent KR-20220149937-A (KR)
Inventor: KANG BONG GOOK
IPC: F17C13/08
Filed: 2021-04-30
Abstract: An objective of the present invention is to provide a cylindrical storage tank having an economical and simple support structure while exhibiting functions equivalent to those of conventional storage tanks. According to the present invention, the cylindrical storage tank comprises: an outer shell forming an inner space of the storage tank; an inner heat insulating layer provided on an inner wall of the outer shell to insulate the inner space; and a saddle part supporting the outer shell so that the storage tank is fixed thereto. The outer shell is fixed so as not to move with respect to the saddle part.
Patent KR-20210056965-A (KR)
Title: Fluorine-based substrate with a low dielectric constant
Inventor: PARK JUN YOUNG
IPC: C23C14/20
Filed: 2021-05-03
Abstract: The present invention relates to a fluorine-based substrate with a low dielectric constant and a manufacturing method thereof. More specifically, the present invention relates to a fluorine-based substrate with a low dielectric constant, which comprises: a Teflon layer with an improved surface; a metal sputtering layer formed on the Teflon layer; and a metallic layer formed on the metal sputtering layer. According to the present invention, the fluorine-based substrate with the low dielectric constant and the manufacturing method thereof are able to avoid using an adhesive, to be remarkably thin compared with the conventional substrates, to be freely used on a curved surface, to have a low dielectric constant, which is uniform and stable, to settle the shortcomings of an unetched area through metal sputtering, to fundamentally prevent an adhesion failure of the plated layer, to improve reliability, and to be usefully used for a display including mobile phones for 5G and an antenna for use in a building.
Patent KR-20220152731-A (KR)
Inventor: PARK HAN WOOK
IPC: A61K8/02
Filed: 2021-05-10
Abstract: The present invention relates to a beauty pad suitable for the skincare of the elbow or knee, which can be attached and fixed to the elbow or knee so that users can perform daily activities with the beauty pad attached to the elbow or knee. One side (2) of the pad formed as a waterproof non-woven fabric (2) and the other side (4) of the pad are overlapped and bonded with each other so that a sealing line (6) is located at the bottom thereof. Both edges thereof are bonded by a temporary bonding line (8) to form a cuttable neck portion (14). An expansion portion (12) isolated from the outside is provided by a cuttable sealing line (10) formed in an intermediate portion of the side (2) and the other side (4) of the pad to connect portions of the temporary bonding line (8), and serum (24) is impregnated therein. Only the neck portion (14) of the other side (4) of the pad is extended to form a band (16) in which a plurality of slots (18) are equally divided. Binding tape (22) is attached to the neck portion (14) of the side (2) of the pad. A cosmetic pad suitable for skin care of the elbow is provided. Alternatively, the neck portions (14) of the side (2) of the pad and the other side (4) of the pad are extended to have the same length to form bands (16), and the binding tape (22) is attached to either side of both the bands (16).
Patent KR-20220107891-A (KR)
Inventor: IM HEH IN
IPC: C12N15/113
Filed: 2021-05-12
Abstract: The present invention not only diagnoses degenerative brain diseases through zinc finger and BTB domain-containing protein 16 (ZBTB16), but also alleviates, prevents, or treats mental and behavioral symptoms of degenerative brain diseases when the expression of ZBTB16 is inhibited. Therefore, the substances can be used not only as biomarkers for degenerative brain diseases, but also for preventing or treating degenerative brain diseases.
Patent KR-20220155073-A (KR)
Title: Boil-off gas re-liquefaction system and ship having the same
Inventor: YOUN YEO BUM
IPC: B63B25/16
Filed: 2021-05-14
Abstract: The present invention relates to a boil-off gas re-liquefaction system for treating liquefied gas, which is heavy hydrocarbon or ammonia, and a ship. According to the present invention, the boil-off gas re-liquefaction system comprises: a compressor for compressing boil-off gas generated in a liquefied gas storage tank in multiple stages; a condenser condensing the boil-off gas compressed by the compressor; an intercooler for performing mutual heat exchange between a part and the remainder of the boil-off gas liquefied in the condenser and transferring the boil-off gas generated by the heat exchange to the compressor; and a moisture removal filter for filtering out moisture contained in the boil-off gas that is liquefied in the condenser and then transferred to the liquefied gas storage tank via the intercooler.
Patent KR-20220158175-A (KR)
Title: Semiconducotr device and electronic system including the same
Inventor: ROH JUNGHYUN
IPC: H01L27/11575
Filed: 2021-05-21
Abstract: A semiconductor device is provided. The semiconductor device includes: a peripheral circuit structure on a substrate; a horizontal layer on the peripheral circuit structure; an electrode structure including electrodes on the horizontal layer, wherein the electrode structure includes pads arranged in a stepwise shape; a planarization insulating layer covering the pads; a contact plug penetrating the planarization insulating layer and coupled to one of the pads; a penetration via penetrating the planarization insulating layer and coupled to the peripheral circuit structure; and a vertical conductive structure between the electrode structure and the penetration via. The vertical conductive structure can have a bottom surface located at a level which is higher than a top surface of the horizontal layer and is lower than a bottom end of the contact plug. According to the present invention, reliability and durability are more improved.
Patent KR-20220160970-A (KR)
Inventor: PARK HEON JOON
IPC: C23C14/06
Filed: 2021-05-28
Abstract: The present invention relates to a component for a fuel injector and a coating method for the same, and more particularly, provided are a component for a fuel injection, in which zirconium is added to a ta-C(:H)-Zr functional layer in a gradient structure to improve bonding strength to a bonding layer/support layer and to achieve excellent low friction, heat resistance and corrosion resistance on the outer surface of the ta-C(:H)-Zr functional layer; and a coating method for the same.