baber/WOPTO huggingface dataset:
Patent KR-20220103485-A (KR)
Title: Program for Product production request and quotation processing service provision
Inventor: LEE HYUN SUK
IPC: G06Q50/10
Filed: 2021-01-15
Abstract: According to one embodiment of the present invention, a product manufacturing request and quotation processing service providing program is provided. The program comprises: a function of matching workpiece request information received from a user terminal with requested manufacturing service provider information received from a requested manufacturing service provider terminal; a function of providing, based on the result of matching the requested manufacturing service provider information, one or more shape drawings corresponding to the workpiece request information to the user terminal so that a user can adjust a shape and size using the drawings; a function of providing, to the requested manufacturing service provider terminal, a requested product manufacturing consultation request interface based on manufacturing request information; and a quotation calculation interface processing function of processing quotation information corresponding to the manufacturing request information and a consultation request and transmitting confirmed quotation information to the user terminal. According to the present invention, a consumer can receive a customized product that the consumer desires.
Patent KR-20220104323-A (KR)
Inventor: KIM JAE CHAN
IPC: A46B15/00
Filed: 2021-01-18
Abstract: Provided is an eco-friendly toothbrush capable of exchanging bristle heads, in order that a plurality of toothpicks are stored without movement and are firmly mounted and fixated so as not to be separated during tooth brushing and also the bristle head is conveniently exchanged to be used as necessary. The eco-friendly toothbrush comprises: the bristle head in which mounting protrusions are formed on both sides of a pad, a plurality of bristles are formed on the upper side of the pad, a tongue fur removing unit or a cavity washing unit is provided on the lower surface of the pad and the material of the bristle head is the same as that of the bristles; and a toothbrush handle body in which a mounting head part is extended integrally from the bristle head such that the pad of the bristle head is mounted and fixated at the front end of the mounting head part and a gripping part has a receiving space portion opened and closed by a cap such that the plurality of toothpicks are received in an internal space opposite to the mounting head part. The toothbrush handle body is composed of a single metallic material, while a cavity is formed in the gripping part for weight reduction, and three components of assembly 1, assembly 2, and assembly 3 are integrally formed through the process of welding the assembly 1, produced by molding and heat-treating, i.e., sintering stainless powder, with the assembly 2 and the assembly 3 composed of the same material as the assembly 1. Therefore, the present invention is capable of exchanging the bristle heads rapidly in a short time without being troublesome or inconvenient to provide the convenience of use and is formed of an identical material processible in an eco-friendly manner to recycle waste and have excellent economical feasibility.
Patent KR-20220104344-A (KR)
Title: Bioethanol and methane production building utilizing food waste
Inventor: PARK KYUNG SUP
IPC: B09B5/00
Filed: 2021-01-18
Abstract: The present invention relates to a manufacturing device, manufacturing process, and manufacturing method for pre-treating bioethanol using sugar generated after a saccharification process after a pre-treatment process of an ethanol production process using food waste biomass. In addition, biomethane is produced by utilizing bioethanol waste and food waste biomass that cannot be saccharified. Bioethanol and biomethane can be produced by using food waste, environmental pollution and damage caused by food waste can be prevented, a large amount of food waste from apartments, efficiency apartments, schools, etc. can be classified only by grains to achieve the usefulness of significantly reducing the amount of waste while disposing of a large amount of food waste, and thus fertilizer and new energy can be manufactured.
Patent KR-20220105179-A (KR)
Inventor: ROH YOUNG SEOK
IPC: G01N27/30
Filed: 2021-01-18
Abstract: The present invention provides a scrubber system. The scrubber system comprises: a scrubber housing; a wet tank located at a bottom end of the scrubber housing; a tank connection pipe connected to the wet tank; a resupply pipe connected to the tank connection pipe and inserted into the scrubber housing; a drain pipe connected to the tank connection pipe; and a pH measurement device coupled to the drain pipe. In addition, the pH measurement device comprises: a measurement housing covering an outflow hole and providing a measurement space; and a pH meter coupled to the measurement housing. The drain pipe provides a drain passage extending inside the drain pipe and an outlet penetrating a sidewall of the drain pipe to connect the drain passage to the measurement space. The pH meter includes a measurement electrode inserted into the measurement space. According to the present invention, it is possible to improve accuracy of pH measurement.
Patent KR-20210113028-A (KR)
Title: Method for joining expanded tube
Inventor: FUTAMURA MASARU
IPC: B21D39/06
Filed: 2021-01-19
Abstract: The present invention is to provide a hydraulic tube expansion joining method capable of increasing airtightness. The tube expansion joining method is a method of inserting a tube (3) into a tube hole (21) formed through a tube plate (2), and expanding the tube (3) to join the tube (3) and the tube plate (2). Surface processing for decreasing surface roughness is performed on at least one of an outer peripheral surface (31) of the tube (3) and an inner peripheral surface (22) of the tube hole (21). After executing the surface processing, the tube (3) is inserted in the tube hole (21) of the tube plate (2) to make the outer peripheral surface (31) of the tube (3) and the inner peripheral surface (22) of the tube hole (21) oppose to each other. The tube (3) is expanded by using a liquid pressure to join the tube (3) and the tube plate (2).
Patent KR-20220105368-A (KR)
Title: Method and device for providing customized healthcare
Inventor: JUNG YU JIN
IPC: G16H10/60
Filed: 2021-01-20
Abstract: Disclosed are a user-customized healthcare providing method and a device therefor. The user-customized healthcare providing method, which is executed by a healthcare service providing server, comprises the steps of: generating result data including at least one analysis parameter of a menstrual cycle, a body mass index, a neutral fat concentration, cholesterol, blood sugar, blood pressure, and caffeine metabolism by analyzing a user's genes; classifying the result data into degree indicators including good, average, and caution, which are pre-mapped and stored with the at least one analysis parameter, and including the degree indicators in the result data; transmitting the generated result data to a user terminal of the user; extracting at least one product, service item, and consulting service stored in advance by being pre-mapped to a keyword having a range including the at least one analysis parameter; and controlling data including the at least one product, service item, and consulting service extracted to correspond through the at least one analysis parameter to be output when the user terminal selects the at least one analysis parameter.
Patent KR-20220107559-A (KR)
Inventor: JUNGSIK PARK
IPC: F17C7/02
Filed: 2021-01-25
Abstract: The present invention provides a washing machine comprising: a first housing having an opening and a space in which a drum accommodating laundry is inserted; a second housing coupled to the first housing; and a storage tank for storing carbon dioxide supplied to the drum, wherein carbon dioxide is injected into the drum to perform washing, and the storage tank includes a case forming the exterior and a supply pipe having an outlet disposed to be higher than the height of liquid carbon dioxide stored in the case so as to supply the liquid carbon dioxide to the case. According to the washing machine of the present invention, when the liquid carbon dioxide enters the storage tank, the liquid furnace does not fluctuate due to flow or evaporation.
Patent KR-20210013263-A (KR)
Title: light therapy device for skin
Inventor: LEE HYUN SEOK
IPC: A61N5/06
Filed: 2021-01-26
Abstract: The present invention relates to a light therapy device for facial skin guaranteeing activity, which comprises: a fixing band (10) fixed to the human body; one or more flexible connectors (20) detachably attached to the fixing band (10) and enabling a user to adjust the shape thereof; and a treatment module (30) provided at the end of the flexible connector (20) and divided into a plurality of sections to be placed on the face except for the periphery of the eyes. Accordingly, visibility is ensured, thereby guaranteeing activity. Moreover, storage and carrying are facilitated, thereby enabling a user to use the device anytime, anywhere.
Patent KR-20210013637-A (KR)
Inventor: WEAVER MICHAEL S
IPC: H01L51/56
Filed: 2021-01-26
Abstract: A first method includes providing a plurality of organic light emitting devices (OLEDs) on a first substrate. Each of the OLEDs includes a transmissive upper electrode. The OLEDs include a first portion of the OLED and a second portion of the OLED that is different from the first portion. The first method further includes depositing a first capping layer over at least a first portion of the OLEDs, in which the first capping layer is allowed to be optically coupled to at least a first portion of the OLEDs. Although the second capping layer is optically coupled to a second portion of the OLEDs, the second capping layer is deposited over at least the second portion of the OLEDs so as not to be optically coupled to the first portion of the OLEDs.
Patent KR-20220111093-A (KR)
Inventor: KIM GI YOUNG
IPC: A01G22/35
Filed: 2021-02-01
Abstract: An organic ginseng cultivation facility of the present invention comprises: a rainwater blocking means that forms a house shape and blocks rainwater for rainwater not to be directly sprayed on ginseng inside; and a growing water supply means supplying water necessary for the growth of ginseng through a pipe, and having a water molecule transformation sterilization device in which magnetic force is applied to the water to be supplied for the supplied water to go through a process of magnetization hexagonal hydration. An object of the present invention is to provide the house-type ginseng cultivation facility, capable of cultivating pesticide-free organic ginseng and providing an environment suitable for the growth of the ginseng.
Patent KR-20220111508-A (KR)
Inventor: KIM YE JIN
IPC: A63B60/46
Filed: 2021-02-02
Abstract: The present invention relates to a device for displaying a hit point of a park golf club, wherein a plurality of hit detection sensors are installed on a head face of the park golf club to detect hit points and a plurality of display elements are installed on an upper part or an upper surface of the head face to be turned on for a predetermined time in response to the plurality of the hit detection sensors. The display elements designed to operate in response to the hit detection sensor that detects a hit are configured to be turned on for a predetermined period of time, thereby allowing a player to analyze the hit point by himself and correct a swing posture and the hit point, so that the swing orientation and hitting accuracy of the park golf club can be improved. The device of the present invention comprises: a hit detection sensor (S) attached to a head face (3) to detect a plurality of hit points; a main body (6) installed in an upper part of the head face (3); an opening unit (8) and a joint hole (9) formed on the main body (6), wherein a shaft (7) is separated therefrom and joined thereto; a fixing means fixing the shaft (7) installed on the opening unit (8) and joined into the joint hole (9); a controller (11) installed inside the main body (6); a plurality of display elements (D1 - D5) installed inside the main body (6) and connected to output of the controller (11) to be turned on for a predetermined time in response to the hit detected by the hit detection sensor (S); a charging unit (12) installed inside the main body (6) to supply power; a charging control unit (14) installed inside the main body (6) to charge a battery (12) with power supplied by a charging terminal (13); a connection terminal (14) fixed to one end of the main body (6) and connected to input of the controller (11); and a flexible cable (15) electrically connected to the connection terminal (14) and the hit detection sensor (S).
Patent KR-20210019479-A (KR)
Title: Apparatus and method for generating multimedia data, method and apparatus for playing multimedia data
Inventor: LEE YONG JU
IPC: H04S3/00
Filed: 2021-02-15
Abstract: Disclosed are a multimedia data generation apparatus and a method thereof, and a multimedia data reproduction apparatus and a method thereof. The multimedia data generation apparatus can include: a space information identification part identifying space information for each channel of a multichannel audio signal; and a multimedia data generation part generating multimedia data including space information. The multimedia data reproduction apparatus can include: a space information analysis part analyzing space information for each channel of the multichannel audio signal included in the multimedia data; and a multimedia data reproduction part reproducing the multimedia data based on the space information.
Patent KR-20210024513-A (KR)
Title: Apparatus and method for encoding and decoding motion information by using neighboring motion information
Inventor: JEONG SEUNG SOO
IPC: H04N19/176
Filed: 2021-02-19
Abstract: Disclosed is a method for decoding motion information. The method comprises the steps of: obtaining, from a bitstream, change information indicating whether motion information of a neighboring block is changed; checking the number of pictures included in a reference picture list of a current block when the change information indicates a change in the motion information and an upper block can use one reference picture list; in consideration of the number of pictures, selecting a reference picture of the neighboring block or a picture different from the reference picture of the neighboring block as a reference picture of the current block; when the reference picture of the neighboring block is selected as the reference picture of the current block, obtaining a motion vector of the current block by applying an offset to at least one of the x component or the y component of a motion vector of the neighboring block; and reconstructing the current block by using a reference block indicated by the motion vector of the current block within the reference picture of the current block. Therefore, according to the present invention, current motion information can be encoded and decoded with fewer bits by changing the surrounding motion information.
Patent KR-20220121025-A (KR)
Title: Multi-layer ceramic electronic component
Inventor: AN HYEG SOON
IPC: H01G4/30
Filed: 2021-02-24
Abstract: An objective of the present invention is to suppress the structural deformation of a multilayer ceramic electronic component. According to one embodiment of the present invention, the multilayer ceramic electronic component comprises: a capacity unit including a first surface and a second surface facing each other in a first direction, a third surface and a fourth surface facing each other in a second direction, and a fifth surface and a sixth surface facing each other in a third direction, and including a dielectric layer and a first internal electrode and a second internal electrode stacked in the third direction while the dielectric layer is arranged therebetween; a ceramic body including a first margin unit arranged on the third surface of the capacity unit and a second margin unit arranged on the fourth surface of the capacity unit; a first external electrode connected to the first internal electrode; and a second external electrode connected to the second internal electrode. The following general formula 1 can be satisfied. [General Formula] -0.1 ≤ (Tm-Ta)/Ta In the general formula 1, Tm is the average height of the middle area of a margin unit, and Ta is the average height of the outer area of the capacity unit in the second direction.
Patent KR-20220127082-A (KR)
Title: Denture cleaning device
Inventor: HAN MIN DUK
IPC: A61C17/00
Filed: 2021-03-10
Abstract: The present invention relates to a denture cleaning device for cleaning sanitary products such as dentures and toothbrushes using ozone water. The denture cleaning device can be easily used, and can effectively remove germs, bacteria, odor and the like through a sterilization effect. The denture cleaning device includes a case, a cleaning tank, and an ozone supplying unit.
Patent KR-20210152931-A (KR)
Title: Bill image recognition method, device, apparatus, and storage medium
Inventor: LI YULIN
IPC: G06K9/00
Filed: 2021-03-11
Abstract: Disclosed are a promissory note image recognition method and a device, an apparatus, and a storage medium thereof. The present invention relates to the field of artificial intelligence deep learning and image processing. According to a specific embodiment of the present invention, the method performs text detection on a promissory note image to determine an attribute information set and a relationship information set of at least two text boxes in the promissory note image; determines the type of the text box and a related text box having a structural relationship with the text box according to the attribute information set and relationship information set of the text box; and extracts structured promissory note data of the promissory note image according to the type of the text box and the related text box having a structural relationship with the text box. Accordingly, the method supports automatically recognizing several different versions of promissory note images and help of a template is not required in a recognition process, thereby increasing versatility and accuracy of promissory note image recognition.
Patent KR-20210117964-A (KR)
Title: Optical film and flexible display device
Inventor: DAIMATSU KAZUKI
IPC: C08J7/046
Filed: 2021-03-16
Abstract: The present invention provides an optical film and a flexible display device including the optical film. The optical film contains at least one kind of resin selected from a group consisting of a polyimide-based resin and a polyamide-based resin. The optical film has a total light transmittance of 85% or more, a haze of 0.5% or less, and an in-plane retardation R0 of 40-300 nm. The optical film is excellent in visibility.
Patent KR-20220129823-A (KR)
Title: Photonic crystal semiconductor laser device and its manufacturing method
Inventor: JEON HEONSU
IPC: H01S5/323
Filed: 2021-03-17
Abstract: One embodiment of the present invention provides a photonic crystal semiconductor laser device including: a p-type electrode layer formed on a substrate; a contact layer formed on the p-type electrode layer; a p-type cladding layer formed on the contact layer; a guide layer formed on the p-type cladding layer and including an active layer; an n-type cladding layer formed on the guide layer; and an n-type electrode layer coming in contact with at least a part of the upper surface of the n-type cladding layer, wherein holes are formed through the n-type cladding layer, the guide layer including the active layer, the p-type cladding layer, and the contact layer, and the holes form a photonic crystal pattern. Therefore, the photonic crystal semiconductor laser device can be electrically and stably driven.
Patent KR-20210035798-A (KR)
Title: Organic light emitting display
Inventor: CHOI SANG HYUN
IPC: H01L51/50
Filed: 2021-03-24
Abstract: Provided is an organic light emitting display device with improved color expression and side visibility. According to an embodiment of the present invention, the organic light emitting display device comprises: a substrate including a first light emitting region and a second light emitting region positioned at one side of the first light emitting region; a first anode positioned on the first emitting region of the substrate; a first organic light emitting layer positioned on the first anode; a second anode positioned on the second light emitting region of the substrate; and a second organic light emitting layer positioned on a portion of the first anode and the second anode and made of a material different from the first organic light emitting layer.
Patent KR-20220134223-A (KR)
Title: Pulse sensing module and system for calculating blood pressure using the same
Inventor: LEE KEON JAE
IPC: A61B5/021
Filed: 2021-03-26
Abstract: A pulse sensing module for calculating blood pressure according to the present invention comprises: a piezoelectric layer which includes a piezoelectric material for generating a piezoelectric effect by a pulse, wherein a first electrode line and a second electrode line are formed on one side of the piezoelectric layer to be spaced apart from each other; a support layer which supports the piezoelectric layer, and allows the piezoelectric material to grow in an intended direction during the process of forming the piezoelectric layer with the piezoelectric material; and a polymer layer which has least a portion of the support layer removed by back etching, to fill a provided space, so that flexibility is ensured.
Patent KR-20220136737-A (KR)
Inventor: PARK JI YEON
IPC: A47K11/04
Filed: 2021-04-01
Abstract: The present invention relates to an eco-friendly toilet bag and a portable toilet using the same. At this time, the eco-friendly toilet bag and the portable toilet using the same are formed with a biodegradable resin (PLA: Polylactic acid) as a main component. Therefore, the eco-friendly toilet bag and the portable toilet using the same according to the present invention are induced to be naturally decomposed together with a discharge after being used. Therefore, the eco-friendly toilet bag and the portable toilet using the same can reduce an amount of disposable waste while being eco-friendly. In particular, since a sanitary sheet function is added to the toilet bag, sanitary cleanliness can be maintained when a plurality of users jointly use a foldable toilet outdoors. The eco-friendly toilet bag and the portable toilet using the same comprise: a bag main body (10); and an absorption pad (20).