baber/WOPTO huggingface dataset:
Patent KR-20210115651-A (KR)
Title: Ventilation system of double pipe providing fuel gas to a dual fuel engine
Inventor: CHOI YOUNG HWAN
IPC: F02D19/06
Filed: 2020-03-16
Abstract: The present invention provides a dual-pipe ventilation system for supplying fuel gas to a dual-fuel engine which can greatly improve the safety and efficiency of a ventilation system of a ship to which a dual-fuel engine is applied. According to one embodiment of the present invention, the dual-pipe ventilation system for supplying fuel gas to a dual-fuel engine comprises: an engine room in which a plurality of generating engines and a plurality of gas valve units are arranged; a fuel preparation room provided to supply the fuel gas to the engine room; and a non-hazardous open area spatially separated from the engine room and the fuel preparation room, supplying air to the engine room, and discharging air from the engine room. Air is supplied from the non-hazardous open area to the gas valve units through a first dual pipe, and air is supplied from the non-hazardous open area to the generating engines through an inlet pipe. The air supplied to the gas valve units is discharged to the non-hazardous open area through a discharge pipe. Both the inlet of the first dual pipe and the inlet of the inlet pipe supplying air to the engine room can be arranged in the non-hazardous open area.
Patent KR-20210117765-A (KR)
Title: Relief valve for vehicle
Inventor: PARK DONG WOO
IPC: F16K47/02
Filed: 2020-03-20
Abstract: The present invention relates to a relief valve for a vehicle. More specifically, the relief valve for a vehicle of a new structure more stably supports a pilot poppet. According to the present invention, the relief valve comprises a main body unit (10), a main poppet (20), a first throttle (22), a piston (26), a pilot passage (24), a first spring (44), a second throttle (48), a plug (12), a pilot sheet (40), the pilot poppet (28), and a second spring (46).
Patent KR-20210086391-A (KR)
Title: Schedule Server System for Remote Control and Clusting Configuration
Inventor: HWANG YU JIN
IPC: G06F9/50
Filed: 2020-03-23
Abstract: A scheduler server system according to one aspect of the present invention in which a scheduler server can focus only on a work process and improve the efficiency of the system comprises: a plurality of scheduler servers configured in a clustering structure; a scheduler manager that provides control information for at least one of the plurality of scheduler servers, and requests state information for at least one of the plurality of scheduler servers; and a scheduler agent that provides control information to the scheduler server when the control information is requested from the scheduler manager, and provides state information collected from at least one scheduler server to the scheduler manager when the state information for at least one scheduler server is requested from the scheduler manager.
Patent KR-20210118619-A (KR)
Title: Contaminant gas odor removal device
Inventor: HWANG WON JIN
IPC: A61L9/012
Filed: 2020-03-23
Abstract: The present invention relates to a pollutant gas odor removal device comprising: an inlet port through which gas is sucked; a tubular ozone generating device generating ozone; an activated carbon pipe with built-in activated carbon capable of retaining moisture; a connecting pipe in communication with the activated carbon pipe; a chamber having a drain hole which is a hole through which the fluid of an upper layer can move to a lower layer; a spray tube having a plurality of spray nozzles capable of spraying deodorizing fluid having an effect of removing odors; a deodorizing fluid accommodating tube for accommodating the deodorizing fluid; a circulation pump transferring the fluid accommodated in the deodorizing fluid accommodating tube to the spray tube; a control member applying high-pressure electricity to the tubular ozone generating device; an ozone purification tube containing manganese-supported catalyst decomposing ozone. The present invention can effectively reduce odors generated by a large amount of malodorous gas, and can reduce various kinds of odors by arranging a plurality of components excellent in odor removal.
Patent KR-20210120665-A (KR)
Title: Reusable coffee sitck with hair-pin
Inventor: CHOI HYUN GOO
IPC: A45D8/14
Filed: 2020-03-27
Abstract: A coffee stick recyclable as a hairpin according to an embodiment of the present invention includes a first body elongated in the longitudinal direction, and 2-1 and 2-2 bodies that fix hair to a point by having one end, extending from the first body, hinged. According to the present invention, a lower part of the coffee stick has a long bar shape to stir the beverage, and an upper part has a shape to which the tip can be fixed for use as a hairpin. The coffee stick is not thrown away immediately after being used as a coffee stick, which makes it possible to realize a truly eco-friendly coffee stick.
Patent KR-20210123948-A (KR)
Title: Refrigerator
Inventor: PARK CHEOL HWAN
IPC: F25D25/02
Filed: 2020-04-06
Abstract: The present invention relates to a refrigerator. More specifically, the refrigerator comprises: a main body having a storage chamber; a plurality of storage containers installed on left and right sides in the storage chamber in parallel to each other; a support plate installed between the plurality of storage containers; a cover covering an opened upper surface of each storage container; and a sliding shelf installed to be slid in an upper portion f the cover. A shelf support member is provided on an upper surface of the support plate. The present invention prevents deformation due to sagging of the shelf even though an object with large size and load is placed on the sliding shelf, and sliding operation of the shelf is smoothly performed.
Patent KR-20210124658-A (KR)
Title: Sterilization system
Inventor: PARK SOUNG KU
IPC: A23L3/3589
Filed: 2020-04-07
Abstract: The present invention relates to a sterilization system comprising: a solution tank capable of storing a sterilizing solution therein, a flow pipe having one side connected to the solution tank and having a flow passage formed therein, and a spray nozzle communicating with the flow passage to spray the flow path of the solution tank. The sterilization system of the present invention can remove viruses, has safety compared to conventional sterilization systems, has no corrosive properties, and does not generate harmful by-products.
Patent KR-20210125680-A (KR)
Title: Uninterruptible power loopback device for eletric system
Inventor: LEE YOUNG HWAN
IPC: H01R9/26
Filed: 2020-04-09
Abstract: The present invention relates to an uninterruptible power loopback device for an electric system, comprising: a base block (10) in which a concave housing pocket is placed on a lower side, and which has a wire placement groove unit on the housing pocket, which is concave in a direction of crossing the housing pocket; a terminal housing (20) inserted into the housing pocket, and having a terminal mounting unit on one side, whose upper side is open; a terminal (30) inserted into the terminal mounting unit, and having a sheath cutting blade for incising the sheath of wire and a core wire access unit electrically connected to the core wire of the wire; a block cover (40) covering the base block, and having a block penetrating hole on one side; a wire pressurizing block (50) lowered through the block penetrating hole, and pressurizing downward the wire placed on the sheath cutting blade, and incising the sheath, and making the core wire access the core wire access unit; a pin elevation guide plate (60) mounted on the block cover, and having a pin elevation guide hole on one side, which is vertically penetrated; and a wire pressurizing pin (70) elevated and lowered by penetrating the pin elevation guide plate, and having a lower end unit connected to the wire pressurizing block, and elevating/lowering the wire pressurizing block. Therefore, the present invention is able to basically promote the improvement and enhancement of workability due to the execution of work with no inconvenience on the electricity consumers' part, be applied to various electric systems, and promote the enhancement of product competitiveness and the like thanks to excellent compatibility and the like.
Patent KR-20210126230-A (KR)
Title: Abutment integrated prosthesis block for machining and manufacturing method for the same
Inventor: KIM YONG SU
IPC: A61C13/08
Filed: 2020-04-10
Abstract: The present invention relates to an abutment-integrated prosthesis block for cutting processing and a manufacturing method thereof. According to the present invention, the abutment-integrated prosthesis block for cutting processing is a dental prosthesis block for cutting processing in which a crown block and abutment made of a material not requiring heat treatment after cutting are integrated and integration is achieved through an adhesive layer containing a cured product of a polymerizable organic compound. Accordingly, since cutting processing such as CAD/CAM processing is possible while the crown and the abutment are integrated, the abutment-integrated prosthesis block can be produced as artificial teeth such as temporary teeth or permanent teeth through cutting in a block state, additional heat treatment is not required after cutting, and treatment time in implant restoration is reduced, thereby realizing one-day prosthetic surgery.
Patent KR-20210019934-A (KR)
Title: Apparatus for providing liquid feed for edible insect
Inventor: WON KWANG HEE
IPC: A01K67/033
Filed: 2020-05-08
Abstract: Disclosed is a liquid feed supply device for edible insects. According to an aspect of the present invention, the liquid feed supply device for edible insects comprises: a feed storage unit storing liquid feed for edible insects therein; and a feed supply unit made of a material capable of absorbing liquid feed for edible insects, and having one side installed inside the feed storage unit to absorb liquid feed for edible insects. The feed supply unit extends outside the feed storage unit to supply liquid feed to the edible insects.
Patent KR-20200146014-A (KR)
Inventor: LEE YU JIN
IPC: H01L33/00
Filed: 2020-05-13
Abstract: Provided is a display device. The display device comprises: a first electrode including a first surface extending in a first direction and a second surface connected to one end of the first surface and extending in a second direction different from the first direction; a second electrode including a third surface extending in the first direction and facing away from the first surface, and a fourth surface extending in the second direction and facing away from the second surface; and at least one light emitting element disposed between the first electrode and the second electrode. The light emitting element includes a first light emitting element disposed between the first and third surfaces, and a second light emitting element disposed between the second and fourth surfaces. Since the light emitting elements have various orientation directions in a light emitting region of the display device, the display device can improve visibility according to each direction.
Patent KR-20210153804-A (KR)
Inventor: PARK KYONG TAE
IPC: G09G3/3225
Filed: 2020-06-10
Abstract: According to an embodiment of the disclosure, the present invention includes: an actual aperture ratio measurement unit which photographs some mother substrates selected from a plurality of mother substrates and calculates an aperture ratio actual measurement value of a pixel for the photographed some mother substrates; an estimation aperture ratio measurement unit which learns sensing data for each of the plurality of mother substrates and calculates an aperture ratio prediction value of the pixel for all or a group of the plurality of mother substrates; and an addition unit which calculates a final aperture ratio prediction value based on the aperture ratio actual measurement value and the aperture ratio prediction value. Accordingly, a degradation compensation system of a display device may compensate for image data by reflecting aperture ratio deviation.
Patent KR-20210153881-A (KR)
Inventor: KOH BOK KYU
IPC: G01B9/08
Filed: 2020-06-11
Abstract: The present invention relates to a projected dimension measuring apparatus, which corrects a dimension by comparing with a design dimension of the measurement target by automatic measurement through a projection of the measurement target. Because the measuring apparatus automatically measures the dimension of the measurement target, accuracy of the dimension measurement is high by having almost no error and dimension measurement is rapidly performed so as to simply and efficiently performs a dimension correction.
Patent KR-20210155236-A (KR)
Inventor: KUK YUN SU
IPC: D06M13/17
Filed: 2020-06-15
Abstract: The present invention provides a carbon fiber emulsion composition, a method for manufacturing carbon fiber to treat the same, carbon fiber manufactured by the method, and a method for preparing the carbon fiber emulsion composition. The carbon fiber emulsion composition of the present invention includes a compound represented by chemical formula 1, and has the effect of rapidly reducing the foaming of an emulsion.
Patent KR-20210155645-A (KR)
Inventor: LEE HYUN SOO
IPC: G03G21/18
Filed: 2020-06-16
Abstract: The present invention relates to a method for recycling a toner cartridge, and more specifically, to a method for recycling a toner cartridge, comprising an inner sheet operation step of attaching an inner sheet that encloses a photosensitive drum of a cartridge after filling toner so that the photosensitive drum is wrapped in the inner sheet and thus is prevented from being exposed to direct sunlight and contaminated and damaged by foreign materials. In addition, as the present invention includes an inner sheet insertion step of allowing one side of an inner sheet, which is formed by being divided into an upper side portion and a lower side portion, to be inserted into both sides of the photosensitive drum, the contamination and damage to the photosensitive drum can be minimized by making the inner sheet adhere to the photosensitive drum. Moreover, the present invention reinforces the strength of a doctor blade having strength weakened by a long-time use by comprising a doctor blade reinforcement step that strengthens the strength of the doctor blade after filling toner, thereby enhancing the uniformity of the print quality. The doctor blade reinforcement step enables strength reinforcement of the doctor blade to be carried out promptly and conveniently by attaching a stiffener to the doctor blade.
Patent KR-20210157126-A (KR)
Inventor: PARK WOON CHUL
IPC: G06Q30/02
Filed: 2020-06-19
Abstract: The present invention provides a system for providing personal recommendation information and advertisement consumer psychology index through data analysis in big data-based personal information management that helps companies to easily create profits by accurately identifying an advertising consumer psychology index based on big data. The system comprises: a consumer terminal (102) for sending consumer opinions; and an advertisement consumer psychology index providing server (104) that receives consumer opinions as big data from the consumer terminal (102) or collects various information to provide consumer psychology indexes according to advertisements by being connected to the network. The advertisement consumer sentiment index providing server (104) comprises: a storage unit (106) for storing structured data, unstructured data, and sentiment dictionary necessary for operation; a data collection unit (108) for collecting structured data (116) and unstructured data (118) through a network; and an opinion index calculation unit (110) for calculating an opinion index by emotional analysis of the unstructured data (118) collected by the data collection unit (108); and an advertising consumer sentiment index calculation unit (114) which can periodically update the consumer sentiment index according to advertisements, and in which a consumer opinion index is updated on a daily or weekly basis while maintaining the second economic index, which is announced on a monthly basis, at a fixed value, and a consumer sentiment index is calculated according to advertisements with breaking news.
Patent KR-20220000747-A (KR)
Title: Sink apparatus, souece apparatus and control methods thereof
Inventor: KIM HYUN SEOK
IPC: H04L25/03
Filed: 2020-06-26
Abstract: A sink device is disclosed. The sink device includes: a connector which has a first ground (GND) corresponding to a first standard; and a processor which receives a signal from a source device, via the connector, and if the received signal is a signal of a second standard corresponding to a second GND that includes the first GND, requests, from the source device, information about the signal of the second standard. Accordingly, the source device corrects a signal based on a request from the sink device and provides the corrected signal to the sink device, thereby solving an EMI problem.
Patent KR-20220006885-A (KR)
Title: Apparatus and method for network encryption service
Inventor: JUNG SANGMIN
IPC: H04L9/06
Filed: 2020-07-09
Abstract: An embodiment of the present invention relates to an apparatus for a network encryption service to enable a network device capable of utilizing a symmetric key encryption method to actively utilize various encryption algorithms by interworking with an external encryption key device. The apparatus comprises: an encryption network device for encrypting or decrypting data on the basis of a symmetric key to transmit or receive data through a network transmission channel; and an external encryption key device for providing a symmetric key generated by performing an encryption key exchange algorithm to the encryption network device through a symmetric key exchange interface. A sending side external encryption key device and a receiving side external encryption key device generate the symmetric key by exchanging encryption key information with each other when performing the encryption key exchange algorithm and the encryption key information can be exchanged through an information exchange interface defined between the external encryption key device and the encryption network device and the network transport channel.
Patent KR-20220007226-A (KR)
Inventor: PARK SEUNG JAE
IPC: G06Q50/18
Filed: 2020-07-10
Abstract: Provided are a method and a system for contracting an online legal service to support the conclusion of an online contract for the lowest-priced legal service between a client and a lawyer. The method and system according to an embodiment of the present invention are configured such that the amount of services provided by lawyers is transparently opened during bidding period, and the lawyer having offered the lowest price is selected as a successful bidder, so that market transparency is guaranteed and the possibility of price bid rigging is blocked, and accordingly, a service pricing determining environment favorable for clients as consumers rather than lawyers as providers is created. In addition, the lawyers' affiliations and the lawyers' names are not opened and considered in the conduct of the legal service biddings, so that cases are prevented from being unevenly distributed to large legal entities. In addition, it is supported to have the fingerprints of the parties stamped into the electronic contract indicating the preparation of an electronic contract, the approval process of the electronic contract and the approval of the contract, so that the convenience of the contracting parties is further increased.
Patent KR-20220009242-A (KR)
Title: Apparatus for collecting surface sediment
Inventor: LIM DONG GIL
IPC: G01N1/10
Filed: 2020-07-15
Abstract: A surface deposit collection device is disclosed. According to the present invention, the surface deposit collection device comprises: a frame having a mounting frame, of which a lower portion and four sides are opened to be mounted on a floor, a slope blocking plate provided inside the mounting frame, and a support frame for supporting a wire having a locking ring; a collection member which has a rotation support body connected to an end part of the wire and has a deposit cartridge formed to store a surface deposit to be coupled to the other end of the rotation support body; and a trigger member composed of a lower arm, where a mounting plate to be mounted on the floor is provided in a lower end part, and an upper arm, where a locking end to trigger the locking ring, when the mounting plate comes in contact with the floor, is formed to be curved in an upper end. The present invention can improve workability.
Patent KR-20210013529-A (KR)
Inventor: ANTON GAUFFIN
IPC: A63F13/58
Filed: 2020-07-16
Abstract: The present invention relates to a system (102) for managing user experience in application portals (104, 202). The system includes an application recorder (106), and a processing unit (108) including a first module (110) and a second module (112). The application recorder is formed to capture data corresponding to the behavior of the first users (302, 402) in a first application (304). The processing unit is coupled to be capable of communicating with the application recorder. The first module is formed to obtain the captured data from the application recorder, and to train first digital entities (306, 404) based on the captured data so as to simulate the behavior of the first users. The second module is formed to embody the first digital entities in a second application (308) so as to implement the behavior.
Patent KR-20220011897-A (KR)
Title: Supporting apparatus
Inventor: CHOI JUN HYEAK
IPC: H01L21/687
Filed: 2020-07-22
Abstract: A supporting apparatus is provided. The supporting apparatus includes: a base coupling part coupled to a base; a horizontal extension part having a long shape in a direction parallel to the surface of the base, and having one end coupled to the base coupling part; and a support coupling part having one end coupled to a substrate support part for supporting the substrate, the other end not coupled to the substrate support part and coupled to the other end of the horizontal extension part not coupled to the base coupling part. The horizontal extension part and the support coupling part have different coefficients of thermal expansion. An objective of the present invention is to provide a supporting apparatus for supporting a substrate support against a base.
Patent KR-20200092926-A (KR)
Title: Power semiconductor use device
Inventor: HWANG JUN HA
IPC: H01L23/42
Filed: 2020-07-28
Abstract: Disclosed is a double-sided cooling device for a power semiconductor. The double-sided cooling device capable of securing optimal cooling efficiency comprises: a first heat pipe with a cooling passage; a thermoelectric element disposed on an upper surface of the first heat pipe; a power semiconductor disposed on the upper surface; and a second heat pipe disposed on the upper surface of the power semiconductor and provided with a water cooling passage.