baber/WOPTO huggingface dataset:
Patent KR-20210057637-A (KR)
Title: Laminated bus bar, designing method of laminated bus bar, and battery module
Inventor: KIM KYONGDO
IPC: H01B7/08
Filed: 2020-02-25
Abstract: An objective is to provide a laminated bus bar capable of carrying a direct current as well as an alternating current, and having an FFC and flexibility in which heat emission is low and heat radiation efficiency is high. Also, a battery module employing the laminated bus bar is provided. Also, a method of designing the laminated bus bar having low heat emission and carrying a high current is provided. To achieve the objective, the laminated bus bar is a laminated bus bar in which a plurality of flexible flat cables (FFC) are laminated. Each of the flexible flat cables includes two organic resin films, a plurality of metal flat plates between the two organic resin films, and an adhesive bonding the two organic resin films to the plurality of metal flat plates, wherein the adhesive is installed between the adjacent metal flat plates, and a heat radiation factor of each of the two organic resin films and the adhesive is higher than a heat radiation factor of the metal flat plates.
Patent KR-20210113456-A (KR)
Title: Antibacterial Module for Pollution Prevention of Make-up Cushion
Inventor: KIM JAE HYUNG
IPC: B32B27/00
Filed: 2020-03-04
Abstract: According to the antibacterial module for preventing contamination of a cosmetic cushion of the present invention, the antibacterial module includes: an antibacterial layer comprising an antibacterial material capable of contacting a designated contact area of a cosmetic puff and capable of providing an antibacterial effect for the contact area of the cosmetic puff; a base layer provided under the antibacterial layer and comprising a resin material; and an adhesive layer provided under the base layer and comprising the adhesive material capable of being adhered to a bottom surface of a container for storing the cosmetic puff. Therefore, it is possible to exhibit maximum antibacterial effect at a low cost.
Patent KR-20210063192-A (KR)
Title: Treadmill
Inventor: YOO HYUNSUN
IPC: A63B22/02
Filed: 2020-03-16
Abstract: A treadmill includes: two separate left and right belts rotating around two sets of rollers; four legs having a height adjustable by an air suspension so that the inclination of the treadmill can be optimized; a thermoelectric assembly; an aromatic assembly having a rotating fragrance cartridge in order to provide various fragrances for a treadmill user; a display playing back an exercise program; and a mounting module having a snack supply tray. The handle of the treadmill has height and front-back position detection sensors, and a belt separator provided between the left and right belts has a position or proximity sensor for left-right position detection. The inclination of the treadmill can be automatically adjusted in accordance with the positions detected by the sensors. The aromatic assembly, the mounting module, and the inclination can be automatically operated in accordance with the exercise program played back on the display.
Patent KR-20210116997-A (KR)
Title: Daily working schedule management system
Inventor: Han yong wan
IPC: G06Q10/06
Filed: 2020-03-18
Abstract: The present invention is to provide a method for enabling daily workers to easily manage schedules and to allow only employers who the daily workers trust to check their schedules so that the daily workers can be hired on a desired date. Disclosed is a daily worker schedule management system. The system includes: a worker application which is executed on a mobile terminal of each daily worker; an employer application which is executed on a mobile terminal of each employer; and a service server which provides a schedule management service for employment to daily workers in conjunction with worker applications and employer applications, and provides an employment convenience service to employers.
Patent KR-20210118543-A (KR)
Title: Method for preraring butadiene
Inventor: CHO A RA
IPC: C07C5/48
Filed: 2020-03-23
Abstract: The present invention relates to a method for preparing butadiene. The method includes the steps of: (S10) supplying a mixed gas stream including butene, steam, oxygen (O_2) and an inert diluent gas to a first reactor; (S20) passing the mixed gas stream through a catalyst layer in which a catalyst including at least one selected from the group consisting of ferrite-based catalysts and MoBi-based metal oxide catalysts is packed, in the first reactor, to obtain a reaction product stream including butadiene produced from oxidative dehydrogenation; and (S30) supplying the reaction product stream to a second reactor and passing it through a catalyst layer in which a MnCe-based metal oxide catalyst is packed, in the second reactor, to remove oxygen compounds contained in the reaction product stream, wherein the first reactor is operated at a temperature of 250-550℃, and the second reactor is operated at a temperature of 150-350℃. According to the present invention, it is possible to reduce unreacted oxygen and oxygen compounds upon the preparation of butadiene through oxidative dehydrogenation.
Patent KR-20210118578-A (KR)
Title: Ring rotary wing assembly, Double-sided Linear Induction Motor for driving ring rotary wing assembly, and rotary wing system for generating lift by Double-sided Linear Induction Motor
Inventor: KIM JIN BUM
IPC: B64C29/00
Filed: 2020-03-23
Abstract: The present invention relates to a technology for constructing a rotary wing of a drone, a vertical take-off and landing aircraft, and the like in a ring type and coupling the same to an aircraft in a non-contact manner. The ring-type rotary wing assembly according to an embodiment of the present invention comprises: a ring that receives an external force transmitted from an aircraft in a non-contact manner and rotates in one of the circumferential directions of the circumference; and a wing that is fixed in a form facing in a first direction toward the center of the ring or in a second direction opposite to the first direction, and rotates together with the ring according to a rotational motion of the ring to generate a lift in a direction perpendicular to the circumference. An object of the present invention is to provide the ring-type rotary wing assembly which is large in scale, low in noise, environmentally friendly, and has improved safety and space efficiency for vertical take-off and landing aircrafts including drones, flying cars, and the like, and a driving method thereof.
Patent KR-20210121483-A (KR)
Title: Golf Putting Mat
Inventor: LEE GI RANG
IPC: A63B102/32
Filed: 2020-03-30
Abstract: The present invention relates to a golf putting mat and, more specifically, to a golf putting mat comprising: at least two putting pads (3-1, 3-2, 3-3) having different green speeds; and a strip-shaped mat body (5) forming a configuration in which the putting pads (3-1, 3-2, 3-3) are concatenated with each other on the upper surface thereof. Accordingly, the golf putting mat is capable of implementing at least two putting surfaces having different green speeds, thereby allowing a user to practice various green speeds with one mat.
Patent KR-20210122356-A (KR)
Title: A SERS substrate having double porous thin film layer and method thereof
Inventor: LEE HO NYUN
IPC: C23C14/08
Filed: 2020-03-30
Abstract: A method for manufacturing an SERS substrate according to one embodiment of the present invention comprises: a step of preparing a substrate (S100); a step of forming a lower part porous thin film layer comprising a metal or a metal oxide on the substrate (S200); and a step of forming an upper part metal porous thin film layer comprising a precious metal on the lower part porous thin film layer (S300). According to an embodiment of the present invention, the present invention is economical because the amount of the precious metal used can be reduced by forming a double-layered porous thin film layer in which the lower part of the layer is replaced with a cheaper metal instead of a single layer of porous thin film layer made of the precious metal, and the SERS substrate with excellent signal strength can be manufactured.
Patent KR-20210122519-A (KR)
Title: Surrogate authentication service system and method based on biometric information using sound wave communication
Inventor: EOO YUN HO
IPC: H04B11/00
Filed: 2020-04-01
Abstract: The present invention relates to a biometric information-based proxy authentication service system using sound wave communications and a method thereof and, more specifically, to a biometric information-based proxy authentication service system using sound wave communications, which supports a proxy terminal, which can perform biometric recognition on behalf of a terminal to be authenticated not equipped with a biometric identification means, to perform authentication for a user of the terminal to be authenticated by using sound wave communications and biometric information, thereby increasing authentication convenience and security for the user of the terminal to be authenticated, and a method thereof. According to the present invention, since a terminal to be authenticated not equipped with a biometric identification means is supported to perform service authentication through another terminal equipped with a biometric identification means, biometric information can be used as an authentication means even in a specific terminal not equipped with a biometric identification means while ensuring authentication convenience of the user who uses the specific terminal, thereby providing an effect of increasing security for authentication of the specific terminal when the biometric information is used as an authentication means. The method comprises an authentication request step, a token issuance step, a determination step, and an authentication step.
Patent KR-20200118371-A (KR)
Title: Flux Switching Fan Motor and Vacuum cleaner using the same
Inventor: MASAYUKI TAKADA
IPC: H02K1/17
Filed: 2020-04-01
Abstract: Disclosed is a flux switching motor which achieves high output, miniaturization and ultra-lightweight. In the flux switching motor, a stator has the length in an axial direction, which is an extension direction of a rotation shaft, shorter than the length in the axial direction of each magnet, and a rotor has the length of the axial direction formed to be less than the length in the axial direction in the stator.
Patent KR-20210129938-A (KR)
Inventor: KIM CHANG MIN
IPC: G06Q20/14
Filed: 2020-04-21
Abstract: The present invention relates to a postal reception and delivery apparatus having a double door structure and a postal reception and delivery service provision system using the same. According to the provided postal reception and delivery apparatus having the double door structure and the postal reception and delivery service provision system using the same, the postal reception and delivery apparatus having the double door structure comprises: a storage box unit which opens and closes one side so that courier goods are stored inside; a mailbox unit wherein a mail is accommodated, and which is detachably coupled to the storage box unit; and a storage box operation unit controlling opening and closing of the storage box unit and the mailbox unit, and controlling delivery of the goods stored in the storage box unit and the mailbox unit, or receiving the mail. An objective of the present invention is to provide the postal reception and delivery apparatus having the double door structure capable of significantly shortening delivery and reception times, and the postal reception and delivery service provision system using the same.
Patent KR-20210130039-A (KR)
Inventor: MYOUNG DAE HO
IPC: H04M3/493
Filed: 2020-04-21
Abstract: The present invention relates to a TV-based ordering system, a TV-based ordering method, and a recording medium thereof. An embodiment of the present invention comprises a content providing server receiving an order request corresponding to user input from a set top box and an ARS server receiving order information corresponding to the order request from the content providing server and calling to a user terminal in response to the order information.
Patent KR-20200050923-A (KR)
Inventor: KIM YANGMEE
IPC: A61K33/18
Filed: 2020-04-29
Abstract: The present invention relates to a composition for preventing or treating sepsis or septic shock containing papiliocin as an active component. Papiliocin has excellent effects of increasing a rate of survival against sepsis in a sepsis animal model, reducing liver and kidney toxicity levels, reducing production of inflammatory cytokines, reducing bacterial and endotoxins in the body causing sepsis, and inhibiting inflammatory cell infiltration, thereby being usefully used for preventing or treating sepsis or septic shock.
Patent KR-20200052860-A (KR)
Title: Imaging lens
Inventor: HYEJUNG JEONG
IPC: G02B13/18
Filed: 2020-05-04
Abstract: An object of the present invention is to provide an imaging lens for providing an ultra-thin camera module. The imaging lens according to one embodiment of the present invention comprises in order from an object side: a first lens which is biconvex and has a positive (+) refractive power; a second lens having the positive refractive power; and a third lens having a negative refractive power. When a refractive index of the second lens is n2, a conditional expression of 1.5 < n2 < 1.6 is satisfied.
Patent KR-20210052163-A (KR)
Title: Semiconductor memory device and apparatus comprising the same
Inventor: SHIN HYEON JIN
IPC: H01L21/67
Filed: 2020-05-06
Abstract: A semiconductor memory element and a device including the same are provided. The semiconductor memory element includes: word lines extending in a first direction on a semiconductor substrate; bit line structures extending across the word lines in a second direction intersecting the first direction; contact pad structures disposed between the word lines and between the bit line structures; and spacers disposed between the bit line structures and the contact pad structures and including a boron nitride layer.
Patent KR-20210144987-A (KR)
Inventor: WOOCHUL NAM
IPC: B64C39/02
Filed: 2020-05-21
Abstract: The present invention relates to a high-speed automatic landing system for an unmanned aircraft using a vertical structure. More specifically, an unmanned aircraft includes: a body part; a plurality of wing frames combined with a side of the body part and formed to be extended; a propeller provided at each end of the wing frames; and a driving part rotating the propeller. The unmanned aircraft can generate thrust through the propeller rotated by the driving part. The high-speed automatic landing system for the unmanned aircraft includes: a landing station having a marking pole; and a vision system provided on one side of the unmanned aircraft to acquire photographing data and recognize the marking pole when the unmanned aircraft is approaching the landing station. Therefore, the present invention is capable of improving the accuracy of automatic landing.
Patent KR-20210146718-A (KR)
Inventor: KIM AE JA
IPC: B30B15/30
Filed: 2020-05-27
Abstract: The present invention relates to a device for compressing and packaging recyclable articles, particularly old clothes, and more specifically, to a technical field related to an automatic vertical clothing compression device capable of quantifying the input amount of recycled articles such as recycled clothing, plastics, waste PET bottles, PE, PS, or waste paper, cans, and vinyl, improving the compression density to maximize the compression efficiency by giving a constant compression density, and reducing the volume of recyclables, especially clothing accordingly, thereby facilitating storage and transport for recycling. The automatic vertical clothing compression device includes a bogie (100), an elevating unit (200), and a compression unit (300).
Patent KR-20210147244-A (KR)
Inventor: JONGKEON JEON
IPC: H04R1/02
Filed: 2020-05-28
Abstract: The present invention relates to a portable refrigerator. The portable refrigerator includes a refrigerating device (10) having storage rooms (15a-15d) provided therein and equipped with a cooling module (20) for cooling the storage rooms (15a-15d), and a table device (50) having a plurality of table legs (60) folded to each other or unfolded through rotation. In a state in which the plurality of table legs (60) are unfolded in a direction to be opened to each other, a placement space (S) in which the refrigerating device (10) is placed is provided on the inside of the plurality of table legs (60), and a table top plate (70) is installed to be separable in an upper part of the table legs (60) so as to be spaced apart to an upper side of the refrigerating device (10). Since the refrigerating device (10) and the table device (50) can be separated from each other, the components can be separated to be stored or carried, and can be assembled as one unit to be used.
Patent KR-20200144055-A (KR)
Inventor: LEE JUNG HOON
IPC: H04W72/04
Filed: 2020-06-08
Abstract: Disclosed are a method for transmitting and receiving feedback information in a communication system and an apparatus thereof. According to the present invention, an operating method of a first terminal comprises the steps of: receiving a first sidelink signal from a second terminal; transmitting a second sidelink signal to a third terminal; comparing feedback priorities for each of the first sidelink signal and the second sidelink signal in a specific section; and transmitting and receiving one of a sidelink feedback signal for the first sidelink signal and a sidelink feedback signal for the second sidelink signal in the specific section based on the comparison result of the feedback priorities. Therefore, the performance of the communication system can be improved.
Patent KR-20210155565-A (KR)
Inventor: IM CHOONG JAE
IPC: G06Q30/06
Filed: 2020-06-16
Abstract: The present invention relates to an agricultural product selling system and method based on family relationships using a mobile messenger. The system includes: a producer terminal; a promoter terminal; a buyer terminal; and a system server. Agricultural products trade in agricultural production, promotion, marketing, sales, and logistics processing is transparently performed through reliable processing based on family and acquaintance relationships. Accordingly, the farmhouse can receive the full price of the agricultural products directly produced and sold so that the income of the farmer can be increased.
Patent KR-20210110140-A (KR)
Title: Data storage with improved read performance by avoiding line discharge
Inventor: BEN RUBI REFAEL
IPC: G06F3/06
Filed: 2020-06-16
Abstract: The present invention relates to a generally efficient read-out that prevents a line discharge between read-outs. When there are a plurality of read-out commands for a common word line, these read-out commands can be arranged from a lowest detection voltage to a highest detection voltage. Since the detection voltage is increased for each read-out command and the read-out commands are for the same word line, a normal discharge that occurs after detection in a read-out operation can be removed until the highest detection voltage read-out command is executed. At that point, a discharge may occur. Since no discharge occurs after each detection in the read-out operation, a read-out efficiency is improved.
Patent KR-20220002804-A (KR)
Title: Food waste treating apparatus installed on sink
Inventor: NOH EUNG BUM
IPC: B09B3/00
Filed: 2020-06-30
Abstract: The present invention is to provide a food waste processing apparatus for installation on a sink, formed of a structure capable of preventing sludge from occurring within a washing vessel and block introduction of food waste odors into a room. To implement this, the present invention comprises: an input unit having, therein, a space for enabling the food waste or water to be input; the processing vessel having, therein, a space located at the lower side of the input unit to process decomposition of the food waste, input through the input unit, by microorganisms; a washing vessel surrounding the processing vessel such that the inner side surface is spaced from the outer side surface of the processing vessel; a support member forming a lower part of a trap structure in which the water input into the input unit is accommodated, then overflows into the processing vessel through the center of the upper part of the processing vessel and at the same time, overflows between the outer side surface of the processing vessel and the inner side surface of the washing vessel such that the water overflows to the inner side and the outer side in a radial direction concurrently; and a filtering member provided on the support member to form the upper part of the trap structure.
Patent KR-20220004857-A (KR)
Title: Display apparatus
Inventor: LEE JIN YONG
IPC: H01L27/32
Filed: 2020-07-02
Abstract: The display device comprises: a substrate having a display area; a plurality of pixel circuits disposed in the display area and including thin film transistors; a plurality of display elements respectively connected to the plurality of pixel circuits; and a composite layer disposed between the plurality of pixel circuits and the plurality of display elements, in which a first inorganic insulating layer, a first organic insulating layer, and a second inorganic insulating layer are sequentially stacked.
Patent KR-20220005233-A (KR)
Title: Functional underwear pants
Inventor: CHO MYEONG SOOK
IPC: A41B9/02
Filed: 2020-07-06
Abstract: The present invention relates to functional underpants capable of maintaining a shape of straight underpants (10) worn by putting both legs; separating and protruding a penis to the outside by a penis protruding hole (12a) formed in a front of an underpants body (12) for men; and naturally covering contours of a front surface and a back surface of the underpants body (12) by a front cover (20) and a back cover (30) without the penis protruding hole (12a) for women. The present invention maintains comfortable fit and breathability all day long and minimizes embarrassment by the front cover (20) and the back cover (30) during rest in a state of only wearing the straight underpants (10).
Patent KR-20220007777-A (KR)
Inventor: KIM DUK SUNG
IPC: H01L27/12
Filed: 2020-07-09
Abstract: A display device includes: a substrate including a plurality of pixel regions, each of which has first and second regions; and a pixel provided in each of the pixel regions. The pixel may include: a pixel circuit part provided in the first region and including a bottom metal layer provided on the substrate and at least one transistor provided on the bottom metal layer; and a display element part provided in the second region and including first and second electrodes spaced apart from each other and a plurality of light emitting elements disposed between the first and second electrodes to emit light. Here, the first and second electrodes and the bottom metal layer may be provided on the same layer.
Patent KR-20220009136-A (KR)
Inventor: CHOI JAE YEON
IPC: B62B3/14
Filed: 2020-07-15
Abstract: The present invention relates to a device that, in addition to unlocking a shopping cart using a coin, provides a function of unlocking a shopping cart without a coin and self-pay by making an IC chip card reader come in contact with an IC chip embedded in a card. The present invention facilitates the use of the shopping cart by providing the above function to the user. In addition, through a built-in NFC tag, when the cart comes into contact with an NFC terminal of a checkout counter, automatic payment is possible, which reduces the waiting time for the buyer, and the manpower consumption, manpower cost, and payment processing time for payment at the store can be significantly reduced.