baber/WOPTO huggingface dataset:
Patent KR-20200093247-A (KR)
Title: Ppg sensor package
Inventor: JUNG YOUNG WOO
IPC: A61B5/00
Filed: 2019-01-28
Abstract: The present invention provides a PPG sensor package capable of increasing the amount of light received through a light receiving unit so that a PPG signal can be more accurately measured, thereby effectively detecting a blood flow signal from the PPG signal even under user movement. In addition, the present invention can provide the PPG sensor package which can be mounted in a wearable device to efficiently detect the blood flow signal of a human body and easily manage health information.
Patent KR-20200093750-A (KR)
Title: Apparatus for measuring eccentricity of metal body
Inventor: PARK KYOUNGSEOK
IPC: G01B7/30
Filed: 2019-01-29
Abstract: The present invention relates to an apparatus for measuring eccentricity of a metal body, which includes: a mounting part on which a component to be inspected, molded with the ring-shaped metal body, is mounted; a rotation driving part rotating the mounted component to be inspected; a measuring part of which a position is changed in accordance with a change in magnetism of the metal body while the component to be inspected is rotated and measuring and providing the change in the magnetism; and a control part controlling the rotation driving part and the measuring part, thereby recognizing the eccentricity and asymmetry of the metal body in accordance with the change amount of the magnetism moved in accordance with the rotation of the metal body and measuring the change amount of the magnetism to quantitatively identify the amount of the amount of the eccentricity. Thus, the apparatus for measuring eccentricity of a metal body can effectively the eccentricity and the asymmetry of the metal body molded in an opaque material.
Patent KR-20200097133-A (KR)
Title: cupping cup
Inventor: KIM HYE RIN
IPC: A61M39/22
Filed: 2019-02-07
Abstract: The present invention relates to a cupping cup, and more particularly, to a cupping cup which can improve the usage efficiency by minimizing a non-contact portion of the cupping cup to the skin by allowing a container to have a square horizontal cross section as a whole. A plurality of cupping cups can easily overlap each other as two inclined surfaces having different inclination angles are successively formed on a square side portion of the container, thereby improving storage and packaging efficiency. Since adjacent square side portions are connected to each other through an edge portion that is slightly stepped, it is easy to drain water and ventilate air when storing a plurality of cupping cups in a stack manner after washing the cupping cups, thereby preventing the growth of bacteria and maintaining excellent cleanliness. The present invention includes a container that forms an inner space, is opened at a lower portion and has a valve coupling hole at an upper portion; and a valve mounted in the valve coupling hole and used to drain the air inside the container. The container has a contact portion provided at a lower part, and four square side portions extending upward from the contact portion to be connected to each other. Each of the square side portions includes a first inclined surface that extends upward from the contact portion and is inclined by a first inclination angle with respect to a virtual vertical line; and a second inclined surface that is connected to the first inclined surface and extends upward while being inclined by a second inclination angle greater than the first inclination angle with respect to the virtual vertical line.
Patent KR-20200100901-A (KR)
Inventor: SEO DONGKYU
IPC: H01L27/32
Filed: 2019-02-18
Abstract: The present invention relates to a light emitting device capable of maintaining high reliability in a high temperature and high humidity environment and a display device including the same. According to an embodiment of the present invention, the light emitting device comprises: a first electrode; a first light emitting part disposed on the first electrode; a second electrode disposed on the first light emitting part; and a capping layer disposed on the second electrode and including a metal atom and a metal halide compound, wherein the metal atom includes at least one of lanthanide metal, transition metal, and post-transition metal, and the metal halide compound is the combination of an alkali metal atom and a halogen atom.
Patent KR-20200105033-A (KR)
Inventor: LEE SEUNG JUN
IPC: A61K8/33
Filed: 2019-02-28
Abstract: Disclosed in the present invention is peptide volume essence. The peptide volume essence according to the present invention comprises: 1 to 4 wt% of methyl perfluorobutyl ether; 1 to 4 wt% of methyl perfluoroisobutyl ether; 70 to 99 wt% of purified water; 1 to 3 wt% of glycerin; 1 to 3 wt% of betaine; and 1 to 3 wt% of beta-glucan. In the peptide volume essence according to the present invention, methyl perfluorobutyl ether and methyl perfluoroisobutyl ether generate bubbles by contact with air. Thus, if a user pumps an airism container filled with a product and applies the product on the face, the bubbles naturally pop up as the bubbles rise, thereby providing an advantage of increasing the absorption of effective ingredients for the skin. Accordingly, it is expected that the peptide volume essence would increase a consumer′s satisfaction with the product, but also increase the degree of freedom for product development, since the present invention can be applied to various functional cosmetics.
Patent KR-20200105169-A (KR)
Inventor: SEOKJUN YUN
IPC: F25D29/00
Filed: 2019-02-28
Abstract: An embodiment of the present invention relates to a method for controlling a refrigerator. The method for controlling the refrigerator includes: a refrigeration compartment; a freezing compartment partitioned from the refrigeration compartment; a deep freezing compartment accommodated in the freezing compartment and partitioned from the freezing compartment; a thermoelectric module provided to cool the temperature of the deep freezing compartment to a temperature lower than that of the freezing compartment temperature; a temperature sensor that senses the temperature inside the deep freezing compartment; a deep freezing compartment fan that forcibly flows the air inside the deep freezing compartment; and a control unit for controlling the driving of the thermoelectric module and the deep freezing compartment fan. In addition, the method for controlling the refrigerator includes: a step of determining whether the deep freezing compartment mode is turned on; and a step of determining whether the conditions for inputting operation corresponding to the deep freezing compartment load are satisfied. When it is determined that the refrigeration compartment is operating at a time when the conditions for inputting operation corresponding to the deep freezing compartment load are satisfied, the refrigeration compartment operation is terminated and the operation corresponding to the deep freezing compartment load is performed.
Patent KR-20200106396-A (KR)
Inventor: CHOI JE WON
IPC: B60R21/00
Filed: 2019-03-04
Abstract: The present invention includes an impact beam mounted on a side of each door in the vertical direction of a vehicle body to support the door in the vertical direction. The impact beam is formed such that the upper end is extended to support a roof panel and the lower end is extended to a lower roller mounting unit, and provides a bending structure of the impact beam that is bent in an L-direction and a T-direction along the curvature of the door. In addition, the present invention provides a bending device of an impact beam, which includes: an upper mold in which a first concave unit concave in a hemispherical shape and a first inclined unit depressed at a predetermined angle along the first concave unit are formed; and a lower mold that is placed below the upper mold and has a second concave unit concave in a hemispherical shape at the upper part and a second inclined unit having a slope corresponding to the first inclined unit on the outer side, wherein as the upper mold is pressed downward, the first inclined unit and the second inclined unit bend the impact beam located between the upper mold and the lower mold in the T-direction, and the first and second concave units bend the impact beam in the L-direction. According to the present invention, even if there is no B-pillar due to the impact beam mounted in the vertical direction on the door, the door can absorb external impact force in case of a side impact.
Patent KR-20200107290-A (KR)
Inventor: HYEON SU JEONG
IPC: F16L55/00
Filed: 2019-03-07
Abstract: A hose is disclosed. The hose, which is used to transport fluid cargo, comprises: a plurality of hose units; a connection unit provided between the plurality of hose units and connecting the plurality of hose units; and a support unit provided to surround the connection unit, and protecting the connection unit by contacting a reel when the hose is wound around the reel.
Patent KR-20200112132-A (KR)
Inventor: SUNG KI CHEON
IPC: F16L13/02
Filed: 2019-03-21
Abstract: The present invention relates to a method for finishing a pipe in an embedding box for an air conditioner, and more specifically, to a method for finishing a pipe in an embedding box for an air conditioner, which makes the combination of a stainless steel pipe and a copper pipe formed to be vertically positioned in the embedding box easily, firmly and quickly. The method for finishing a pipe in the embedding box for the air conditioner includes: (a) a step of positioning a support ring or a welding rod for welding with the copper pipe on an upper outer surface of the stainless pipe formed to be vertically positioned in the embedding box; (b) a step of applying a flux to an inner surface of a coupling portion of the copper pipe expanded to a predetermined length, and coupling the coupling portion of the copper pipe to be covered on the upper outer surface of the stainless steel pipe where the support ring or welding rod is located; and (c) a step of applying heat with a welding torch to a portion where the welding rod above the joint of the stainless steel pipe and the copper pipe is not heated first, melting the welding rod positioned at the lower side, and being sucked between the outer surface of the stainless steel pipe and the inner surface of the copper pipe so that the stainless steel pipe and the copper pipe are integrated with each other.
Patent KR-20200112208-A (KR)
Inventor: JEONG SAN GJIN
IPC: C08J9/00
Filed: 2019-03-21
Abstract: According to the present invention, provided are a high functional hybrid insulation material and a manufacturing method thereof, which can overcome limitations of each of organic and inorganic insulation materials, have excellent insulation properties and constructability, and have excellent flame resistance, water repellency and durability. To this end, the high functional hybrid insulation material includes 5 to 20 wt% of perlite with respect to 100 wt% of composite polyurethane binders.
Patent KR-20200114139-A (KR)
Title: System for preventing frozen of indoor fire hydrant
Inventor: AHN CHUL
IPC: E03B7/12
Filed: 2019-03-27
Abstract: Disclosed is a system for preventing an indoor fire hydrant from being frozen. According to one embodiment of the present invention, provided is the system for preventing an indoor fire hydrant from being frozen, which includes: a water supply pipe provided to a building so as to supply tap water to the indoor fire hydrant in the building; a freezing prevention unit installed between the indoor fire hydrant and the water supply pipe and supplying the tap water introduced from the water supply pipe to the indoor fire hydrant; and a drain which is provided in the water supply pipe and of which one end is connected to the freezing prevention unit and the other end is arranged on a zone safe from freezing, where the water is not frozen, thereby discharging the tap water to the zone safe from freezing through the drain from the freezing prevention unit when temperature of the tap water is equal to or less than freezing temperature.
Patent KR-20200116697-A (KR)
Title: Manufacturing equipment and method for disk for electromagnetic clutch in compressor
Inventor: PARK CHON SU
IPC: B21J15/32
Filed: 2019-04-02
Abstract: The present invention relates to equipment and a method for manufacturing a disk of an electromagnetic clutch. According to the present invention, the equipment for manufacturing a disk of an electromagnetic clutch comprises: a support unit; a transfer unit for transferring a member; a first piercing punch; a second piercing punch; a pressing punch for punching the member to process a plurality of rivet grooves; a slotting punch; a blanking unit; and a separation unit. According to the present invention, a disk can be prevented from being damaged.
Patent KR-20200118611-A (KR)
Inventor: KIM YOUNGBEOM
IPC: H04R9/06
Filed: 2019-04-08
Abstract: According to the present invention, a passive radiator vibration speaker having a phase reversal structure includes: a driving unit configured to generate a driving force; a diaphragm having a plate shape and disposed on an upper side of the driving unit, wherein the diaphragm is vibrated by the driving unit so as to reproduce a sound of a sound band of a specific range; a passive radiator having the plate shape and disposed above the diaphragm in a state of being spaced apart from the diaphragm by a determined distance, and reproducing a sound of a relatively lower sound band than that of the diaphragm through vibration; and a phase reversal unit being in contact with a lower surface of the diaphragm to reverse a phase of a part of the vibration of the diaphragm so as to transmit a phase-reversed vibration to the passive radiator, wherein the phase-reversed vibration is in a reversed phase to the vibration of the diaphragm, thereby improving sound quality such as reinforcement of low sound output by applying the passive radiator.
Patent KR-20200121597-A (KR)
Title: Drinking accident prevention system using contact type drinking measurement sensor and the method of preventing drinking accident using the same
Inventor: SHIN YEH SU
IPC: G06Q50/26
Filed: 2019-04-16
Abstract: The present invention relates to a drinking accident prevention system. More specifically, the present invention relates to a system capable of preventing a drinking accident by automatically taking measures such as access control or operation restriction in facilities which may cause accidents when entering or operating after drinking alcohol such as vehicles, factories, research institutes, or the like, and a drinking accident prevention method using the same.
Patent KR-20200122863-A (KR)
Title: Disposable kit for dissolving and discharging sample and disposable bottle for dissolving sample used therefor
Inventor: CHO YONG HO
IPC: C12M1/00
Filed: 2019-04-19
Abstract: The present invention provides a disposable kit for dissolving and discharging a sample and a disposable bottle for dissolving a sample used therefor, which comprises: a housing containing a buffer solution for immersion of a cotton swab with a sample; a body equipped with a squeezing portion formed in the housing to have a squeezing hole having a cross-sectional width narrower than the cross-sectional width of the cotton swab in at least one direction, and allowing the sample to be separated from the swab by passing the swab through the squeezing hole; an injection removal member equipped with an injection tube communicating with the housing, forming a flow path through which the buffer solution is injected into the housing, and closed after injection of the buffer solution, and a handle extending radially from the injection tube; and a nozzle cap that is formed to be coupled to the housing after the injection removal member is removed from the housing, and filters and discharges the diluted solution formed by dissolving the sample removed from the cotton swab in the buffer solution.
Patent KR-20200123693-A (KR)
Inventor: LEE IN SU
IPC: A41D27/20
Filed: 2019-04-22
Abstract: The present invention provides protective clothing for martial arts, which includes a protection pad detachably attached thereto and is put on a wearer′s arm or leg. According to the present invention, the protective clothing for martial arts comprises a main body surrounding a wearer′s arm or leg, and a pocket member coupled to the outside of the main body and having a storage part formed between the main body and the pocket member to store the protection pad.
Patent KR-20200124397-A (KR)
Title: Method and system for providing proxy payment service
Inventor: LEE SSUM GYU
IPC: G06Q20/40
Filed: 2019-04-24
Abstract: The present invention relates to a method and a system for providing a proxy payment service, in which a buyer is allowed to request a proxy payment from a third party, and a proxy payer is allowed to immediately complete a settlement of the proxy payment request even when the buyer and the proxy payer are located remotely to each other. The method for providing a proxy payment service according to the present invention includes: receiving, by a payment server, a proxy payment request signal including information on a proxy payer from a purchaser terminal requesting a proxy payment for the purchased product; generating, by the payment server, a proxy payment request event to the terminal of the proxy payment designated by the proxy payment information; receiving, by the payment server, information (hereinafter referred to as ″substitute payment consent information″) indicating approval of the proxy settlement request from the proxy settlement request, in response to the proxy payment request event; and performing, by the payment server, a processing for approval of payment for the purchased product when the above conditions are satisfied, subject to receipt of the proxy payment consent information. In addition, the proxy payment consent information includes information indicating that the biometric information authentication of the proxy payer has been successfully completed through the terminal of the proxy payer.
Patent KR-20200125126-A (KR)
Title: 2-Arch tunnel construction
Inventor: CHOI HONG SICK
IPC: E21D11/38
Filed: 2019-04-26
Abstract: The present invention relates to a 2-arch tunnel construction method and, more specifically, to a tunnel structure and a construction method thereof, wherein a tunnel construction structure using a PC block is improved to simplify the construction and save costs for road maintenance. Moreover, an adjacent structure connected thereto has a simple structure to provide a cheap construction cost.
Patent KR-20190051918-A (KR)
Inventor: KIM GOUNG JOON
IPC: B63H1/26
Filed: 2019-04-24
Abstract: An area coming in contact with air at the front should be made in a pointed shape like a needle at the front of a conventional combat plane, rather than in a circular shape, in order to reduce an area at the front in which air and a body of an airplane come in contact with each other as much as possible. The same principle applies to a shape of a screw of a vessel. A front surface coming in contact with fluid should not be made in a rounded shape to be mounted like a conventional manner, but instead, should be made in a pointed and sharp shape like a knife blade, so as to reduce an area coming in contact with fluid as much as possible, thereby consuming less energy and reducing fuel consumption. In addition to reducing fuel consumption, the screw is rotated to easily cut a mesh and the like, thereby preventing a vessel from malfunctioning due to the screw being caught by the mesh.
Patent KR-20200126719-A (KR)
Inventor: JUNG WOO SUB
IPC: B08B3/04
Filed: 2019-04-30
Abstract: Provided is an ultrasonic wave cleaning device to minimize generation of a noise caused by vibration, comprising: a cleaning tank performing cleaning; and an ultrasonic wave generator installed in the cleaning tank to apply an ultrasonic wave. Provided is the ultrasonic wave cleaning device, wherein the cleaning tank comprises an absorption material attached to the outside of the tank having an inner space to surround an outer surface of the tank and absorb the vibration.
Patent KR-20200128988-A (KR)
Inventor: CHUN HOON JAI
IPC: A61N1/05
Filed: 2019-05-07
Abstract: Provided is an electrical stimulation device that can be used together with an endoscope and non-invasively applies electrical stimulation to a desired part of the surface of an object. According to an embodiment of the present invention, the electrical stimulation device comprises: an elongated element having a working channel; a plurality of electrical stimulators each including a longitudinal member extending along the longitudinal direction of the working channel, and a tip installed at the end of the longitudinal member and configured to apply electrical stimulation to an object; and a control part that independently controls the plurality of electric stimulators to vary the range of electrical stimulation applied to the object.
Patent KR-20200130567-A (KR)
Inventor: YOO HYERYUN
IPC: C12P13/04
Filed: 2019-05-09
Abstract: The present application relates to a microorganism which produces L-amino acid or a precursor thereof, and a method for producing L-amino acid or a precursor thereof using the microorganism. The microorganism can produce L-serine, L-tryptophan, L-histidine, L-methionine, L-cysteine, and/or O-phosphoserine with high efficiency.
Patent KR-20200129723-A (KR)
Title: Chromium complex, ethylene oligomerization catalyst system using the same and manufacturing method for ethylene oligomer
Inventor: BUN YEOUL LEE
IPC: B01J31/14
Filed: 2019-05-09
Abstract: The present invention relates to: a chromium complex composed of non-coordinating negative ions and trivalent chrome positive ions; an ethylene oligomerization catalyst system using the same; and an ethylene oligomer production method using the catalyst system. Through the conformation, the present invention provides: a chromium complex which improves the activity and selectivity of an ethylene oligomerization reaction to a remarkably excellent level while omitting the use of methylaluminoxane (MAO) or modified methylaluminoxane (MMAO) so as to produce 1-hexene and 1-octene in high yield, thereby being suitable for mass commercial processes, and enabling extremely high activity and excellent economic feasibility to be compatible; an ethylene oligomerization catalyst system using the same; and a method for producing an ethylene oligomer.
Patent KR-20200131677-A (KR)
Inventor: BANG WOO DAE
IPC: B21F45/00
Filed: 2019-05-14
Abstract: The present invention relates to a stent moving apparatus. More specifically, a stent moving apparatus comprises a first wire, a second wire separated from the first wire, and at least one loop which accommodates a medical stent therein, and of which one end is fixed to the first wire and the other end is pulled by the second wire to retract and shrink the stent accommodated therein. The present invention can eliminate risk factors for damaging blood vessels.
Patent KR-20200140413-A (KR)
Inventor: SONG JI HWAN
IPC: G01N33/50
Filed: 2019-05-24
Abstract: The present invention relates to the screening for Alzheimer′s-related diseases using induced pluripotent stem cells containing a presenilin 1 (PS1) mutant gene having an E120K substitution derived from blood cells, to a personalized therapeutic agent, and to a manufacturing method. The present invention provides the personalized therapeutic agent suitable for each patient′s disease characteristics, and a method for screening the therapeutic agent.