baber/WOPTO huggingface dataset:
Patent KR-20220149199-A (KR)
Title: A Method of Estimating Multi-Item Related to Building Materials Using a Collaborative Platform for Building Materials and Devices thereof
Inventor: JANG SE HAN
IPC: G06Q30/08
Filed: 2021-04-30
Abstract: The present invention is to provide a multi-item estimation method related to building materials using a building material sales collaboration platform and a device implementing the same. The method includes: a step in which, through an operator mediation server (101), which is performed by an operator server (100n) and is connected to a buyer terminal (200) and a plurality of seller terminals (300n) for transmission and reception, multiple items of building materials required for construction according to a buyer's purchase estimate information (124) are selected among the building material items listed in advance and a seller's sales estimate information (134) is notified; in response to the purchase estimate information (124) of the buyer who was notified of the sales estimate information of the seller who made the bid, the seller with the most items available for sale is selected first among the sales estimate information (134) of a bidder and the same is notified to the buyer terminal (200) and the selected seller terminal (300n); purchase estimate information (124) of multiple items to be purchased selected in the step of prioritizing sales estimate information (134) of the seller having the most selected items corresponding to the purchase estimate information (124) of the notified buyer is provided, and among sales quotation information (134) of the selected seller, the sales quotation information of the lowest average price of the multi-item quotation information is primarily selected and notified to the buyer and the selected seller.
Patent KR-20220153976-A (KR)
Title: Multifunctional device including NEWTRO-Games
Inventor: KIM YOUNG WON
IPC: A63F13/23
Filed: 2021-05-12
Abstract: The present invention relates to a newtro combined game device, capable of simplifying circuit configuration, which comprises: a PCB with a game program embedded inside a case; and a monitor connected to the PCB, and displaying the embedded game program.
Patent KR-20210141404-A (KR)
Title: Resin composition
IPC: C08K3/013
Filed: 2021-05-13
Abstract: The objective of the present invention is to provide a resin composition capable of obtaining a cured product having low relative dielectric constant (Dk), low dissipation factor (Df), high glass transition temperature (Tg), and excellent copper adhesion. To this end, the present invention provides a resin composition comprising: (A) a maleimide compound containing a bridged ring skeleton; and (B) an active ester compound.
Patent KR-20220156202-A (KR)
Inventor: SOUNG GI BONG
IPC: G06N3/08
Filed: 2021-05-18
Abstract: It is difficult to measure the exact location of damage to pipelines buried underground, which leads to a lot of opportunity cost loss. The application of the human neural network model makes it possible to attach equipment such as a smart sensor to the pipe during pipe construction work and to check the location of pipe damage on the map using the proximity sensing method. The present invention has a structure in which several sensors, not one sensor, provide different sensing values, so as to provide reliability and accuracy. In the case of a sensor installed inside a pipe, it is possible to charge and discharge by rotating a magnet using a small lever. At this time, the present invention corresponds to a case where it is possible to increase and lower the pressure of a pipe at a certain number of times in a certain section.
Patent KR-20210152416-A (KR)
Inventor: KIM JAE HWAN
IPC: C07K7/08
Filed: 2021-06-08
Abstract: The present invention relates to regentide-012 and regentide-013, and more particularly, to a use of regentide-012 and regentide-013 for improving skin condition. The regentide-012 and regentide-013 according to the present invention are not only free from cytotoxicity, but also have remarkable skin aging alleviation, skin regeneration, skin elasticity improvement, skin wrinkle prevention, skin wrinkle alleviation, and skin wound regeneration effects, thereby being able to be variously used in a variety of fields such as pharmaceuticals, cosmetics and foods.
Patent KR-20220169598-A (KR)
Title: Switch Umbrella or Parasol
Inventor: PARK HYO SANG
IPC: A45B25/16
Filed: 2021-06-21
Abstract: A switch type umbrella and parasol according to the present invention, by unfolding each cover film connected to an umbrella rib and the end of an umbrella film with a switch built in an umbrella handle, can be used with two functions both an umbrella and a parasol at any time, can change designs from an existing umbrella and has convenience.
Patent KR-20220169976-A (KR)
Title: Container ship
Inventor: SIJIN RYU
IPC: B63B27/24
Filed: 2021-06-21
Abstract: Disclosed is a container carrier capable of securing container loading space, installing efficient piping, securing equipment installation space and maintenance space, and omitting existing cofferdams. According to an embodiment of the present invention, a container carrier comprises: a fuel tank connection room equipped with piping equipment connected to a fuel tank; an auxiliary machine room arranged side by side next to the fuel tank connection room and equipped with utility facilities; and a fuel preparation room for receiving the fluid stored in the fuel tank through the fuel tank connection room and converting the fluid to suit the supply conditions of the customer. The fuel tank is disposed at the bottom of an inner wall of a hull, the fuel tank connection room and the auxiliary machine room are disposed on a second deck between the fuel tank and a first deck, and the fuel preparation room is disposed above the first deck.
Patent KR-20220170234-A (KR)
Title: Ballpoint pen with laser pointt
Inventor: CHO JUN SEO
IPC: B43K29/10
Filed: 2021-06-22
Abstract: A laser pointer is attached to the back of a ballpoint pen for educators, teachers, and people in the companies and industries.
Patent KR-20230000058-A (KR)
Inventor: BANG SANG HYUN
IPC: F02B67/06
Filed: 2021-06-24
Abstract: A mechanical chain belt tensioner according to the present invention guides a chain belt which transfers power from a crankshaft provided in an engine to peripheral auxiliary devices and conveys engine oil. The mechanical chain belt tensioner comprises: a body part which applies tension to the chain belt through a pivot; an oil guiding rib which is located on the upper surface of the body part and collects engine oil dispersed from the chain belt to the upper surface; a pivot journal which is located on one surface of the body part in contact with the upper surface; and a first oil passage located on one surface of the body part to guide the engine oil to flow down to the pivot journal. Accordingly, when a bolt is fastened to the pivot journal, the chain belt tensioner enhances the lubrication between the bolt and the pivot journal, thereby reducing friction and wear between the pivot journal and the bolt. Therefore, the chain belt tensioner can be used continuously for a long period without replacement or repair.
Patent KR-20220007842-A (KR)
Inventor: ONISHI KOSHI
IPC: C07C69/76
Filed: 2021-06-29
Abstract: Disclosed is a resist composition containing a resin component (A1) whose solubility in a developer changes due to the action of an acid, wherein the resin component (A1) has a structural unit (a01) derived from a compound represented by general formula (a01-1). In the formula, W^01 is a polymerizable group-containing group, C^t is a tertiary carbon atom, X^t is a group for forming a monocyclic or a polycyclic alicyclic group together with C^t, and the alicyclic group has an oxygen atom or a sulfur atom in a ring structure. R_a^1 to R_a^3 are each independently a hydrocarbon group and the like having 1 to 10 carbon atoms which can have a substituent.
Patent KR-20230007171-A (KR)
Title: System for preventing inflow of indoor noise of electric vehicle and method thereof
Inventor: HONG SEONG HWAN
IPC: B60H1/00
Filed: 2021-07-05
Abstract: The present invention relates to a system and a method for preventing the inflow of noise into a vehicle interior. According to the present invention, the system for preventing the inflow of noise into a vehicle interior comprises: a speed detection unit for detecting the current stage of a blower motor and the current driving speed of a running vehicle; a first comparison unit for comparing the stage of the blower motor and the driving speed with a first reference stage and a first reference speed, respectively; an RPM adjustment unit for adjusting the size of the operating RPM of the blower motor of the vehicle, the operating RPM of a coolant circulation pump (EWP), and the operating RPM of a cooling fan when the stage of the blower motor is less than or equal to the first reference stage, and the driving speed is less than or equal to the first reference speed; a second comparison unit for detecting the stage of the blower motor and the driving speed of the vehicle after the size of each operating RPM is adjusted and comparing the detected stage of the blower motor and the detected driving speed with a second reference stage and a second reference speed; and a control unit for returning the operating RPMs of the blower motor, the coolant circulation pump (EWP), and the cooling fan on a PE room side to the RPM corresponding to each of the stage of the blower motor and the driving speed of the vehicle detected after the size of each operating RPM is adjusted when the stage of the blower motor is greater than or equal to a second reference stage or the driving speed is greater than or equal to a second reference speed. Accordingly, the present invention can improve the NVH (Noise, Vibration, Harshness) sensitivity of a driver.
Patent KR-20230010106-A (KR)
Title: User system including first and second devices sharing shared voltage and power management integrated circuit generating shared voltage, and operation method thereof
Inventor: SIM HYEONSOO
IPC: G06F1/30
Filed: 2021-07-08
Abstract: A user system according to an embodiment of the present invention includes: a first device and a second device having a shared voltage; and a power management integrated circuit (PMIC) configured to generate the shared voltage. An operation method of the user system includes the steps of: performing a first operation of the first device; determining whether a second operation of the second device is to be performed while the first device performs the first operation, based on an operation profile; and when it is determined that the second operation of the second device is to be performed while the first device performs the first operation, changing the power mode of the PMIC from a first power mode to a second power mode before the second device performs the second operation. The PMIC is configured to generate a shared voltage based on the first power mode or the second power mode. Power stability and reliability may be improved.
Patent KR-20230009560-A (KR)
Inventor: KIM CHI UNG
IPC: B60K7/00
Filed: 2021-07-09
Abstract: The present invention relates to a suspension device for an inwheel system vehicle, and more specifically, to a suspension device for an inwheel system vehicle, which can prevent the diving and lifting phenomena caused by the rotational force produced during braking or inwheel driving. To this end, the suspension device for an inwheel system vehicle is characterized by comprising: a control arm of which one end portion has an arm rotating center portion which is coupled and fixed to a vehicle body (not shown), and the other end portion has a wheel rotating center portion which is coupled and fixed to the inwheel driving device to enable independent rotating movement; a rotating joint composed of a vehicle body rotating joint coupled to the vehicle body (not shown) after penetrating the arm rotating central unit of the control arm, and an inwheel rotating joint coupled to the inwheel driving device by penetrating the wheel rotating center portion; and a connecting member which is coupled to connect the arm rotating center portion to the wheel rotating center portion to prevent the rotating motion of the control arm caused by reaction force produced during braking or inwheel driving.
Patent KR-20230011108-A (KR)
Title: Lithium-ion battery pack with heating and cooling system
Inventor: WOONG KU HEO
IPC: H01M10/63
Filed: 2021-07-13
Abstract: Disclosed is a lithium ion battery pack with a heating and cooling system. The lithium ion battery pack with a heating and cooling system in the present invention comprises: at least one lithium ion cell (130); a lower casing (111) and an upper casing (113) placed at a bottom and top of the lithium ion cell (130), respectively; side covers (120) covering the both side surfaces of the lower casing (111) and the upper casing (113); a battery management substrate (140) provided above the lithium ion cell (130) and having a temperature sensor (141) on the surface; a heating substrate (150) placed between the lithium ion cell (130) and the battery management substrate (140), electrically connected with the battery management substrate (140) and having heating elements (151, 153) provided in the substrate surface; and an external terminal (170) connecting an external device with the battery management system (140), wherein it is preferable that the battery management substrate (140) supplies power of the lithium ion cell (130) to the heating substrate (150) so as to allow the heating elements (151, 153) to apply heat to the lithium ion cell (130) when the temperature of the lithium ion cell (130), sensed by the temperature sensor (141), is below a standard temperature. The present invention provides a lithium ion battery pack by which the lithium ion cell is heated at a low temperature such that battery efficiency can be stably maintained.
Patent KR-20230012321-A (KR)
Inventor: LEE PYUNG CHEON
IPC: C12N9/02
Filed: 2021-07-15
Abstract: The present invention relates to a recombinant microorganism capable of producing retinoic acid and a method for producing retinoic acid using the same. More specifically, the present invention relates to a recombinant vector for producing retinoic acid containing two retinoic acid pathway genes, a recombinant microorganism transformed with the recombinant vector, and a method for producing retinoic acid using the same. According to the present invention, retinoic acid can be produced with high efficiency.
Patent KR-20230012341-A (KR)
Title: Electronic device for performing conditional handover and method for the same
Inventor: KIM HYEONSOO
IPC: H04W36/08
Filed: 2021-07-15
Abstract: For an electronic device and an operation method of the electronic device according to various embodiments, the electronic device comprises: a memory; a communication circuit transmitting/receiving data to/from a network; and a communications processor. The communication processor may be set to check information on nodes adjacent to the electronic device included in an RRC reconfiguration message received from the network, check at least one node that satisfies specified conditions among the nodes, and select a node to connect by referring to a table created based on the information on nodes that satisfy the specified conditions and a type of service used by the electronic device. Various other embodiments are possible. The electronic device can improve a quality of services used by the electronic device by selecting and connecting a node to perform handover based on the type of service used by the electronic device.
Patent KR-20230014132-A (KR)
Title: Semiconductor device and layout method of the same
Inventor: LEE JAE HA
IPC: H01L27/06
Filed: 2021-07-20
Abstract: A semiconductor device according to an embodiment of the present invention includes: at least one gate structure disposed along a first direction parallel to an upper surface of a substrate and a second direction crossing the first direction; and a plurality of standard cells, each of which has at least one active region. In some standard cells that provide the same circuit and are arranged in standard cell regions at different positions, input lines and/or output lines may be arranged at different positions.
Patent KR-20230015579-A (KR)
Inventor: BAE MOON SEOB
IPC: H01J37/18
Filed: 2021-07-23
Abstract: The present invention relates to an ion coating device which cuts an ample of a cartridge after automatically placing a portion on which an ion coating device and the cartridge are mounted in a vacuum state when the cartridge with the ample inserted thereinto is mounted on the ion coating device to prevent harmful gas for ion coating from leaking to the outside while fully supplying the gas for ion coating to the ion coating device. The ion coating device comprises a sealed cartridge (100), a cartridge chamber part (200), a coating chamber part (300), a plasma generation part (400), a control part (500), and a device body (600). The present invention also relates to a sealed cartridge for an ion coating device which inserts and mounts an ample (1) holding a metal solid for ion coating thereinto, is mounted on a cartridge chamber part (200) of an ion coating device, then automatically cuts the ample (1) inserted into the cartridge by a vacuum of the cartridge chamber part, allows gas for ion coating therein to leak out of the cartridge while mounted on the ion coating device for ion coating, and prevents the gas for ion coating therein from leaking out of the cartridge while separated from the ion coating device as the ion coating is completed. The sealed cartridge for an ion coating device comprises a first body (110), a gas outlet (111), a cutting part (120), a second body (130), a finishing part (140), and an airtight member (150).
Patent KR-20230015811-A (KR)
Title: A system that provides the lowest price information among multiple restaurant-like menus based on smartphone apps
Inventor: CHA DAE HEON
IPC: H04W4/02
Filed: 2021-07-23
Abstract: Disclosed is a system for providing the lowest price information among similar menus at multiple restaurants based on a smartphone application. The system transmits lowest price food information among similar menus at multiple restaurants centered on the current location of a customer to a lowest price food information application on a smartphone of the customer at once and provides the lowest price information among similar menus at multiple restaurants based on a smartphone application provided to the customer each time the customer transmits the current location coordinates of the smartphone to an information brokerage server for the lowest price food information among similar menus. The system can transmit and provide the lowest price information among similar menus at all multiple restaurants centered on the current location of the customer to the lowest price food information application of the smartphone of the customer at once and easily provide the lowest price information among similar menus at multiple restaurants through the screen of the smartphone of the customer through the lowest price food information application of a method for the customer to quickly recognize and confirm the lowest price information by extracting the lowest price information provided by multiple restaurants in nearby areas that can be easily reached by the customer located within a set distance centered on the coordinates of the current location of the smartphone.
Patent KR-20230017477-A (KR)
Title: High(Low) Speed Cutter Early Squad
Inventor: LEE JAE CHULL
IPC: B23D21/06
Filed: 2021-07-28
Abstract: Provided is a support on which an object to be cut is put in [가] and [마] of Fig. 1, and the height can be adjusted as needed. There is a slight difference in the specifications of [다] and [라] so that it can be adjusted according to the length of the object to be cut. The adjusted length can be fixed using bolts or the like of [나]. [바], as a guide, is particularly useful for repetitive work when cutting multiple objects to be cut, and is detachable as needed.
Patent KR-20230018093-A (KR)
Title: Air cooling system for fuel cell vehicle
Inventor: KANG KI HO
IPC: C08L91/00
Filed: 2021-07-29
Abstract: The present invention relates to an air cooling system of a fuel cell vehicle, which is configured to cool compressed air discharged from an air compressor of an air supply unit and supply the cooled compressed air to a fuel cell stack. The air cooling system of a fuel cell vehicle comprises: a large-diameter hose which separates incoming air into cold air and warm air and discharges the same; and an air cooling heat exchanger which heat-changes the compressed air supplied from the air compressor with the cold air supplied from the large-diameter hose and supplies the heat-exchanged air to the fuel cell stack. The large-diameter hose includes, with respect to 100 parts by weight of EPDM rubber, 100-140 parts by weight of a reinforcing agent, 30-60 parts by weight of a plasticizer, 3-10 parts by weight of a crosslinking activator, 0.1-0.5 parts by weight of a crosslinking agent, and 5-10 parts by weight of dicumyl peroxide.
Patent KR-20220079416-A (KR)
Title: 데이터 샤딩 시스템, 데이터 샤딩 방법 및 기록 매체에 저장된 프로그램
Inventor: KIM GEUN SEOK
IPC: G06F16/2458
Filed: 2021-08-03
Abstract: 본 발명의 일 실시예에 따른 데이터 샤딩 시스템은, 클라이언트 단말로부터의 요청을 수신하여 처리하고, 상기 요청과 관련된 국가 정보 및 지역 정보를 검출하는 서버; 및 상기 서버와 네트워크를 통하여 연결되고, 상기 서버로부터의 상기 요청에 대한 쿼리를 수신하고, 상기 쿼리에 대한 응답을 상기 서버에 전송하는 데이터베이스부를 포함하고, 상기 쿼리는 상기 요청과 관련된 국가 정보 및 지역 정보에 기초하여 결정되는 샤드키를 포함하고, 상기 데이터베이스부는 상기 쿼리가 상기 샤드키를 기준으로 분산하여 처리되는 복수의 데이터 노드를 포함할 수 있다.
Patent KR-20210101177-A (KR)
Title: Transmitting apparatus and receiving apparatus and controlling method thereof
Inventor: HWANG SUNG OH
IPC: H04L45/74
Filed: 2021-08-04
Abstract: A transmitting device is disclosed. The transmitting device comprises a baseband packet generating unit for generating a baseband packet including a header and payload data; a frame generating unit for generating a frame including the baseband packet; a signal processing unit for signal-processing the generated frame; and a transmitting unit for transmitting the signal-processed frame. The header includes information about a payload data type, presence or absence of an additional header, a payload data length, and the least significant bit (LSB) of the payload data length. Accordingly, various types of data can be mapped to a physical layer based on the information included in the header and data processing efficiency can be increased.
Patent KR-20210100574-A (KR)
Title: Printed wiring board
Inventor: NAKAMURA SHIGEO
IPC: H05K3/28
Filed: 2021-08-06
Abstract: An objective of the present invention is to provide a thin print wiring board, capable of suppressing bending in a component embedment process. To achieve the objective, the print wiring board includes first and second solder resist layers. When the thickness of the first solder resist layer is defined as t1(㎛), an elasticity modulus after curing (23℃) is defined as G1(GPa), the thickness of the second solder resist layer is defined as t2(㎛), an elasticity modulus after curing (23℃) is defined as G2(GPa), and the thickness of the print wiring board is defined as Z(㎛), the following conditions (1) to (3): ): (1) Z <= 250; (2) (t1＋t2)/Z >= 0.1; and (3) G1×[t1/(t1＋t2)]＋G2×[t2/(t1＋t2)] >= 6 can be satisfied, and G1 is no less than 6.
Patent KR-20230024105-A (KR)
Title: Hammer stand
Inventor: YUN SUNG BUM
IPC: A45F5/02
Filed: 2021-08-11
Abstract: The present invention relates to a hammer holder. When using a tool box at a construction site or at home, it is convenient to install a hammer holder or a tool holder. Therefore, the hammer holder is provided. The top of a rubber band and the bottom of the rubber band are attached to a rubber band insertion hole of the hammer holder. The top of the band and the bottom of the rubber band are attached to a rubber band insertion hole. The hammer holder can be attached or detached from a work belt.