baber/WOPTO huggingface dataset:
Patent KR-20210004878-A (KR)
Inventor: KANG SEG JAE
IPC: F16L19/02
Filed: 2020-07-03
Abstract: An airtight device for a pipe of the present invention comprises: a first part (11) having a cylindrical hollow shape and internally or externally contacting a pipe (26); a second part (15) having a cylindrical shape and internally or externally contacting the first part (11); and inclined parts (23) provided between the first part (11) and the second part (15), corresponding to each other, and having an inclination angle to interrupt retreat of the second part (15) from the first part (11). That is, the airtight device for a pipe is mounted on a pipe, and when the second part (15) is retreated from the pipe (26), the inclined parts (23) of the first part (11) and the second part (15) push each other so that the first part (11) is pressed to be fixed to the pipe by closely contacting the pipe and the second part (15) is no longer retreated from a limit line because of the inclination angle. The conventional device requires many tools and time because when pipes are connected or closed, screws are made, or the pipes are welded, but the operation can be easily performed by using the airtight device for a pipe. In addition, a fluid passage part (43) is formed to easily perform a pipe airtightness test in each section.
Patent KR-20220005807-A (KR)
Title: Apparatus and method for numerical refocusing of photoacoustic microscopy based on super-resolution convolution neural network
Inventor: KIM MINGEON
IPC: G06N3/04
Filed: 2020-07-07
Abstract: The present invention relates to a photoacoustic microscope image refocusing device and method. According to the present invention, by using a CNN-based super-resolution method by converting an image into a constant defocused image, images can be restored with different degrees of blur, and the optimal image can be obtained without changing the focus or magnification of the optical lens.
Patent KR-20220006298-A (KR)
Inventor: HAN HYUK SOO
IPC: G06N20/00
Filed: 2020-07-08
Abstract: The present invention relates to a doctor-patient-mediated artificial intelligence system. More specifically, the doctor-patient-mediated artificial intelligence system for providing a customized daily care service learns the face-to-face interview pattern of a doctor, the face-to-face medical treatment pattern of the doctor, the voice pattern of the doctor, the voice pattern of a patient, the recovery pattern of the patient, etc. The artificial intelligence system interviews the patient, assists the doctor in diagnosis, implements a chatbot as well as a voice bot which mimics the voice of the doctor, complements the voice of the patient with dialect or pronunciation problems, and maximizes the recovery of the patient.
Patent KR-20210023684-A (KR)
Title: Laser machining method
Inventor: NAKAMURA MASARU
IPC: B23K26/53
Filed: 2020-07-14
Abstract: Provided is a laser processing method capable of preventing corners of a device chip from chipping. The laser processing method includes a first modified layer formation step of forming a modified layer (16) in a plurality of first division schedule lines (4a) extending in a first direction (D1), and a second modified layer formation step of forming a modified layer (22) in a plurality of second division schedule lines (4b) extending in a second direction (D2) intersecting the first direction (D1). In the second modified layer formation step, the modified layer (22) is formed by irradiating from the central region (18) of the second division schedule line (4b) specified by an intersection (C1) of the second division schedule line (4b) and the first division schedule line (4a) on which the modified layer (16) is formed already and an adjoining intersection (C2) to the neighborhood of respective intersections (C1, C2) with a laser beam (LB).
Patent KR-20220010646-A (KR)
Inventor: BAEK CHEOL JIN
IPC: B64D1/18
Filed: 2020-07-16
Abstract: The present invention provides an automatic sprinkling operation system for a coal yard using fire monitoring equipment, and a method thereof. According to an embodiment of the present invention, the automatic sprinkling operation system for a coal yard comprises: a thermal image collection unit acquiring thermal images of an open coal storage yard and a coal handling electric equipment facility; a fire monitoring unit determining whether an abnormal temperature occurs based on the thermal images collected through the image collection unit; and an automatic sprinkling unit linked to the fire monitoring unit to automatically perform sprinkling work when an abnormal temperature is sensed. Accordingly, the entire area within a coal equipment zone can be monitored in real time, and immediate action can be taken when a fire occurs. Also, a blind spot difficult to sense in real time with a CCTV within the zone is prevented to contribute to fire prevention in the coal equipment zone.
Patent KR-20220009815-A (KR)
Inventor: HAN SUNG HO
IPC: B23B41/06
Filed: 2020-07-16
Abstract: A portable boring machine is disclosed. Particularly, the portable boring machine for processing the inner peripheral surface of a keyhole comprises: a boring bar inserted into a tapered keyhole formed in the rudder of a ship to be rotated; a driving unit for driving the rotation of the boring bar; a tool holder provided on the outer circumferential surface of the boring bar to reciprocate in a longitudinal direction, and capable of mounting a cutting tool; and a feeding unit for reciprocating the tool holder. The boring bar has a rectangular cross section, has one side as a horizontal surface, and has the other side formed as an inclined surface having the same inclination angle as the tapered keyhole. A horizontal sliding guide and an inclined sliding guide are installed on the horizontal surface and the inclined surface, respectively. Therefore, the portable boring machine using the boring bar having the rectangular cross section can be provided.
Patent KR-20220019193-A (KR)
Inventor: JEONG JONG SEOB
IPC: A61B8/00
Filed: 2020-08-07
Abstract: The present invention relates to an ultrasound test apparatus for cataract diagnosis. In accordance with the present invention, the ultrasound test apparatus includes: an ultrasound converter including a piezoelectric element having a surface dented in response to the curved surface of an eyeball and made of a flexible material to be bent in accordance with the shape of the eyeball when brought into tight contact with the eyeball, and transmitting an ultrasound signal generated by the piezoelectric element to the eyeball, and then, receiving a reflected signal; and a signal processor analyzing the reflected signal to detect the condition of a crystalline lens which is a target on the inside of the eyeball. In accordance with the present invention, since the degree of turbidity or stiffness of the crystalline lens is measured through ultrasound energy radiated to the eyeball and provided, cataract can be diagnosed at an early stage, and also, since there is no need to perform medicinal fluid injection into the eyeball or perform microscope observation unlike existing testing methods, there can be an advantage of enabling convenient testing and diagnosis procedures.
Patent KR-20220019954-A (KR)
Inventor: KIM JAE CHAN
IPC: A47J31/06
Filed: 2020-08-11
Abstract: The present invention relates to a filter for a coffee capsule, which is positioned in the lower portion inside a capsule and prevents a filler that is coffee powder from being discharged to a beverage. According to the present invention, an aluminum foil with a predetermined thickness is coated with a polypropylene material by a predetermined thickness. Engraved and embossed rollers are configured as one set by a helical gear, and compression occurs between the rollers to form homogeneous irregularities. The aluminum foil having the predetermined thickness has a thickness of 30 to 35 microns. The capacity of the polypropylene material coating is from 3g/m2 to 5g/m2. Formation by an extrusion roller is performed with a height or depth of 8 microns to 15 microns. Before use, airtightness is maintained and coffee aroma leakage is prevented. A hole is formed by a conical protrusion at constant high temperature and pressure. As a result, the irregular filter enables coffee ejection discharge and filler filtration.
Patent KR-20220021743-A (KR)
Inventor: JEONG KWANG TAEK
IPC: A61K8/27
Filed: 2020-08-14
Abstract: The present invention relates to chalcogenide-based inorganic particles for cosmetic raw materials, a preparing method thereof, and an usage thereof. The present invention provides chalcogenide-based inorganic particles for cosmetic raw materials, which contain silver (Ag) and sulfur (S), are hydrophilic, have a size in the range of 500 nm to 1,200 nm, and absorb light in the wavelength range of 200 to 1,000 nm, a method for preparing such inorganic particles using a hydrophilic reactant, and thus provide chalcogenide-based inorganic particles for cosmetic raw materials which are an inorganic sunscreen agent capable of absorbing ultraviolet rays, are hydrophilic, and do not easily penetrate the skin, and a cosmetic composition for sunscreen capable of reducing or eliminating cloudiness caused by light scattering when used alone or mixed with existing inorganic sunscreens. In addition, the present invention provides a method for preparing chalcogenide-based inorganic particles in micro size to have hydrophilicity while expressing ultraviolet ray absorbing ability, and a method of preparing chalcogenide-based inorganic particles having a core-shell structure capable of amplifying an UV blocking effect.
Patent KR-20220022713-A (KR)
Inventor: KIM SUNYOUNG
IPC: C08L69/00
Filed: 2020-08-19
Abstract: The present invention relates to a copolycarbonate and a polycarbonate composition comprising the same. The copolycarbonate exhibits very high surface hardness and improved fluidity while exhibiting excellent impact strength, heat resistance, and transparency of the existing polycarbonate due to a novel structure, thereby being used in various applications requiring high hardness and precision.
Patent KR-20220023016-A (KR)
Title: Slab Using Steel Fiber Reinforced Concrete
Inventor: SHIN SEUNG CHUL
IPC: E04B5/38
Filed: 2020-08-20
Abstract: Proposed is a slab which comprises: a deck plate including a truss girder support unit protruding toward an upper end of the deck plate and folded and having an end, which does not come in contact with the deck plate, and having a thickness twice as the thickness of the deck plate; a triangular truss girder having a foot unit welded on an upper end of the truss girder support unit, and including a pair of lower steel wires and a single upper steel wire; and a concrete unit placed on an upper end of the deck plate to be buried up to the upper end unit of the truss girder. The concrete unit includes folding units on both ends on the sides with a center unit in the middle. The concrete unit is placed with steel fibers including one or more arch units distributed for a first ratio or more. The first ratio is determined as a ratio for reducing the dry contraction deformation rate of the surface of the slab under the same conditions to be smaller than that of other slabs including an upper distributing bar even if the slab does not include the upper distributing bar formed in a direction vertical to the upper steel wire of the triangular truss girder. The present invention aims to provide a slab which is capable of improving the dry contraction deformation rate performance.
Patent KR-20220023018-A (KR)
Inventor: OH SE MAN
IPC: F17C3/08
Filed: 2020-08-20
Abstract: The present invention relates to a heat protection connection device of a connection pipe of an ultralow temperature tank and, more specifically, to a heat protection connection device of a connection pipe of an ultralow temperature tank to prevent ultralow cold heat of inner tank cargo from being thermally conducted to an outer container and the air by connecting and installing a heat protection connector to a pipe connected to the inner tank to be connected to be exposed out of an outer tank to inject and discharge ultralow liquid and gas into the inner tank. According to the present invention, the heat protection connection device of a connection pipe of an ultralow temperature tank has a heat protection connector which is installed between pipes positioned in a prescribed insulation space of an outer tank and an inner tank and blocks the conduction of cold heat of the inner tank to the outer tank and the air through the pipes in an ultralow temperature tank consisting of a dual tank of the inner tank and the outer tank to form the insulation space and having pipes connected to the inner tank to penetrate the outer tank.
Patent KR-20220023259-A (KR)
Title: Pain Behavior Monitoring System and Method for Managing Pain using the same
Inventor: BAEK YUNJU
IPC: G16H15/00
Filed: 2020-08-20
Abstract: The present invention relates to a pain behavior monitoring system capable of collecting and providing objective information on pain behavior using a wearable communication terminal, and to a pain management method using the same. The system includes: a wrist wearable terminal worn on the wrist of a user using a three-axis motion sensor to recognize two of hand gesture types and a hand position, and recognize pain behaviors by synthesizing the recognized two pieces of information; a user terminal communicating with the wrist-worn terminal and interworking with a monitoring server; and a monitoring server which checks the current situation of the user through interworking with the user terminal and a medical staff terminal, and identifying and guiding objective statistical values for the pain pattern of the user.
Patent KR-20220025316-A (KR)
Inventor: YOON YIL
IPC: G06F21/32
Filed: 2020-08-24
Abstract: The present invention relates to a customized joint purchase system and method by association of purchasers to form a mutually beneficial relationship between purchasers and producers. According to an embodiment of the present invention, a purchaser (201) provides basic product information about a product to be purchased through an information management server (100). The information management server (100) selects one or more product judges by getting consent of one or more purchasers (201) and provides the basic information, reviews, and the like on products to joint purchasers (203) through the information management server (100) after product verification or approval (202) for the basic information, reviews, and the like on products. A purchaser confirmed as a final purchaser (206) through joint purchase collection (204) for joint purchase selects a product reception method (delivery/reservation/direct receipt, etc.) through the information management server (100). Refund or accumulation (208) with cash, points, and the like with respect to difference based on a price table is performed for a final purchaser (206), who has completed receipt confirmation through the information management server (100), through analysis of a product price (205) paid in advance and purchase quantity of the final purchaser.
Patent KR-20210029098-A (KR)
Title: Plasma processing apparatus and control method
Inventor: IKEDA TARO
IPC: G01B15/02
Filed: 2020-08-28
Abstract: The present invention provides a technique capable of monitoring the film thickness of a film deposited in a plasma generating space during execution of plasma processing. A plasma processing apparatus according to one aspect of the present disclosure comprises: a processing vessel; a first electrode disposed inside the processing vessel and connected to a high frequency power supply; a second electrode disposed in the processing vessel to face the first electrode and grounded; and a film thickness calculation unit connected to at least one electrode of the first electrode and the second electrode to calculate a film thickness of a film deposited on the at least one electrode.
Patent KR-20220030465-A (KR)
Inventor: PARK DAL WON
IPC: A61F7/02
Filed: 2020-09-01
Abstract: The present invention relates to a heating belt and, more specifically, to a heating belt that can be worn on the waist so as to relieve pain in the spine and strengthen the erector muscle of the spine. The heating belt according to the present invention is configured such that far-infrared rays generated by a ceramic heating element is applied to the erector muscle of the spine located on both sides of the spine near the waist so as to enable the radiation to penetrate into the skin of the human body, thereby increasing the body temperature and expanding the capillaries. Furthermore, the heating belt promotes the blood circulation as well as the generation of cell tissues.
Patent KR-20220029907-A (KR)
Inventor: KANG YONG WOO
IPC: F16C11/06
Filed: 2020-09-02
Abstract: Disclosed in the present invention are a ball joint and a manufacturing method thereof. According to the present invention, the ball joint is installed while the outer surface of a ball seat is dug by a protrusion part to form a groove part when the ball seat is inserted into a receiving space, and a part of the groove part is in close contact with the protrusion part to prevent rotation when a socket is heated. The ball joint includes a ball stud, a ball seat, a socket, and a plug.
Patent KR-20210029688-A (KR)
Title: Composition for preventing or treating salivary gland disease comprising cell derived vesicles
Inventor: BAE SHIN GYU
IPC: A61P5/00
Filed: 2020-09-04
Abstract: The present invention relates to a salivary gland therapeutic agent using effects of a cell-derived vesicle of enhancing the proliferation capacity of salivary gland cells, promoting an amylase activity, and enhancing transepithelial resistance. A pharmaceutical composition comprising the cell-derived vesicle according to the present invention has effects of enhancing the proliferation capacity of salivary gland tissue cells damaged by radiation, promoting amylase activity, increasing transepithelial resistance, enhancing the expression of aquaporin 5, and increasing the amount of saliva secretion. Therefore, the pharmaceutical composition comprising the cell-derived vesicle of the present invention can be used for preventing and treating salivary gland diseases, and thus can be widely used in the pharmaceutical industry and health functional food field.
Patent KR-20220031470-A (KR)
Inventor: LEE JOO YONG
IPC: G01N33/574
Filed: 2020-09-04
Abstract: The present invention relates to a biomarker for diagnosing primary intraocular lymphoma (PIOL) and use thereof and, more specifically, to a composition for diagnosing PIOL using, as a biomarker, MOS, COQ6, H4C8, ACTBL2, IGHM, PFN1, CD163, FCGR3A, B2M, ITIH1, C1QC, C1QB, FTL, TXN, CD14, or C8G, whose expression thereof is specifically increased in PIOL and/or GNS, NDUFB1, ASAH1, SH3BGRL, PLBD2, CPE, NEU1, APP, SPARCL1, COL18A1, DPP7, ABI3BP, TPP1, PI4KA, VCAN, USP9X, or APLP2, whose expression thereof is specifically reduced in PIOL, to a kit, and to a method for providing information required for diagnosing PIOL using the biomarker. According to the present invention, the biomarker increases accuracy of diagnosis of PIOL.
Patent KR-20220032136-A (KR)
Title: Blomas gasification system
Inventor: WOO JONG IN
IPC: C10K1/02
Filed: 2020-09-07
Abstract: The present invention provides a biomass gasification system capable of obtaining biochar with a high economic value from fly ash discharged from a gasifier, in which the gasification system includes the gasifier that gasifies biomass by burning and pyrolyzing, a heat exchanger that separates residues such as tar moisture foreign matters by lowering a temperature of a high-temperature syngas generated in the gasifier through heat exchange, and a scrubber that separates and removes fine residues in the heat-exchanged syngas, and the biomass system includes: a cyclone installed between the gasifier and the heat exchanger; a vertical-type fly ash pipe installed at a bottom outlet of the cyclone; a cooling device installed on an outer side of the fly ash pipe with a height difference; and a fly ash tank installed on a bottom of the fly ash pipe.
Patent KR-20220036536-A (KR)
Title: Guard rail
Inventor: NOH MYUNG HYUN
IPC: E01F15/04
Filed: 2020-09-16
Abstract: The present invention provides a guard rail comprising: pillar parts fixedly installed on the ground at regular intervals along a road; a casing part installed to surround the pillar parts; a plurality of ground resistance parts spaced apart from the casing part and installed in the ground, and installed on the same line as the pillar parts based on the road or installed in front of the pillar parts; and a load transmission part connecting the casing part and the ground resistance parts and transmitting at least a tensile force transmitted through the casing part to the ground resistance parts.
Patent KR-20220039079-A (KR)
Title: Smart Stethoscope
Inventor: SHIN JAE HYEOK
IPC: G16H50/20
Filed: 2020-09-21
Abstract: In accordance with the present invention, a smart stethoscope includes: a body part; a head part combined with the body part, and provided to acquire diagnosis information indicating the body condition of an examinee; a control part generating abnormality existence information determining whether the body condition of the examinee is abnormal, based on the diagnosis information; at least one output part connected with the control part for communication to receive and output at least one piece of information selected from among the diagnosis information and the abnormality existence information; and a communication part performing a wired/wireless communication connection between the control part and the output part. The head part includes at least one type of sensing module which can measure a signal including at least one component selected from among a sound, a vibration, a current and a motion. Therefore, the present invention is capable of providing more reliable diagnosis information. Therefore, the present invention is capable of improving user convenience.
Patent KR-20220039377-A (KR)
Inventor: AN CHI YOUNG
IPC: G06Q50/10
Filed: 2020-09-22
Abstract: The present invention relates to a method and a system for bus seat confirmation, which is to confirm a seat in a bus to be used through a terminal connected via a communication network to a server storing bus information on the bus to be used. The method includes: a user information transmission step in which user information stored in the terminal is transmitted from the terminal to the server; a bus information search step of receiving the transmitted user information at the server and searching for bus information corresponding to the user information received at the server; a bus situation information extraction step of extracting bus situation information corresponding to the user information at the server; a bus situation information terminal transmission step in which the extracted bus situation information is transmitted from the server to the terminal; and a terminal display step in which the bus situation information transmitted to the terminal is displayed through the terminal. The user information includes at least one of personal information on the user, bus use information indicating departure and arrival points, and information on the user's seat- and bus-specific preferences. The bus situation information selectively includes at least one of bus seat information depending on the user information and seat- and bus-specific deviation information matching the information on the user's seat- and bus-specific preferences.