baber/WOPTO huggingface dataset:
Patent KR-20200132339-A (KR)
Inventor: LYU CHANG SOO
IPC: B65D81/02
Filed: 2019-05-17
Abstract: The present invention relates to an egg packaging box for safely protecting eggs from external shocks generated in the process of transferring the egg box through courier or delivery, etc. According to the present invention, the egg packaging box comprises: an egg seating (50) in which a plurality of egg receiving grooves (10) and a plurality of support columns (20) are formed; a buffer pad (60) having a plurality of egg receiving holes (15) and a plurality of support column receiving holes (25) formed therein; and packaging members (55) having opening portions (57) formed on both sides thereof. A simple structure of the egg packaging box for mitigating external shock makes it possible to reduce the manufacturing cost of the product, and because the packaging process is simplified, it has the effect of shortening the time required for egg packaging.
Patent KR-20200133151-A (KR)
Inventor: YOON KI YOUNG
IPC: G06Q50/30
Filed: 2019-05-18
Abstract: The present invention provides a smart indoor air care system for a vehicle, which can provide optimal indoor air by reflecting driving information and an external environment of the vehicle, and a method thereof. According to an embodiment of the present invention, a smart indoor air care system for a vehicle comprises: a main server which updates outdoor environment information including weather and air pollutant concentrations and traffic information by region, and indoor air care product content in real time; a user terminal having a vehicle indoor air care application installed therein and transmitting user information including the number of passengers, a vehicle location, and a scheduled operation time; an indoor air detection unit configured to detect indoor environment information including temperature, humidity, and pollutant concentration of the vehicle indoor air in real time; and a control unit for receiving outdoor environment information matching the vehicle location received from the user terminal, using the indoor environment information received in real time from the indoor air detection unit to extract a plurality of indoor air care product lines required for the corresponding vehicle from the indoor air care product content and set a recommendation ranking based on evaluation opinion, and providing recommendation information including information on one or more indoor air care products to the user terminal according to the recommendation ranking.
Patent KR-20200133522-A (KR)
Inventor: LEE SUNG GU
IPC: F21S8/04
Filed: 2019-05-20
Abstract: The present invention provides a wide-angle high-power LED ceiling light for ships, which provides a wide light distribution angle of 140 degrees or more while providing a desired illuminance, so that the present invention can be used as a ceiling lamp even in a ship cargo compartment having a ceiling height of 5 to 7 m. The present invention includes: a light source composed of a main panel which is formed in a rectangular shape with a narrow width and a long length and is fixed to the ceiling, and in which side plates (2) fixed to the ceiling on both sides are combined; and an LED ceiling lamp configured to transmit light provided from the light source and including a cover coupled to the main panel to protect the light source, wherein the light source is fixed to a fixed panel fixed to a lower side of the main panel to match the length of the main panel, and the fixing panel is bent in a square shape to form at least two fixing surfaces, and a light source is fixed to each fixing surface to provide a wide light distribution angle of 140 degrees or more.
Patent KR-20200021393-A (KR)
Title: radar receiver
Inventor: JEON HYEONMU
IPC: G01S13/524
Filed: 2019-05-23
Abstract: The present invention relates to a radar receiving apparatus for removing clutter having characteristics of inhomogeneity and abnormality using prior information and test cell data and to a method for suppressing clutter thereof. According to one embodiment of the present invention, the method for suppressing clutter based on prior information comprises the steps of: generating a primary clutter signal using prior information; estimating a frequency range of the primary clutter signal; and suppressing a clutter signal of a radar reception signal by calculating a covariance matrix of the primary clutter signal.
Patent KR-20200139385-A (KR)
Title: User authentication methodo using ultrasonics wave
Inventor: PARK JONG SUNG
IPC: G06F21/35
Filed: 2019-06-04
Abstract: Disclosed is a user authentication method using an ultrasonic wave. According to one embodiment of the present invention, the user authentication method using an ultrasonic wave comprises the steps of: receiving a sound wave signal which is analog data; sampling the sound wave signal at a preset sampling rate; generating a block by selecting a preset number of sampling data; converting the sampled data included in the block into frequency components; and determining a letter or number corresponding to a frequency component having the largest magnitude among the frequency components as digital data in the block.
Patent KR-20200139462-A (KR)
Title: The isolation board for fuel tank of lpg vehicle
Inventor: LEE HUISEUNG
IPC: F17C13/08
Filed: 2019-06-04
Abstract: The present invention relates to a fuel tank isolation board for LPG vehicles. Especially, in the case of an SUV in which a cabin and a trunk are not spatially isolated, it is necessary to completely isolate an LPG fuel cylinder from the cabin. Otherwise, the fuel cylinder is exposed to a vehicle passenger while driving. It is necessary to completely isolate the fuel cylinder physically and effectively block noise and vibration generated by the cylinder. In addition, a load capacity must be improved to prevent various loads placed on a luggage compartment carpet from being transmitted to the fuel cylinder. According to the present invention, disclosed is the fuel tank isolation board for LPG vehicles, which faithfully achieves these objectives.
Patent KR-20200140671-A (KR)
Inventor: LEE DONG YUN
IPC: F21S8/08
Filed: 2019-06-07
Abstract: The present invention is configured by including a human body detection sensor for detecting a body for ease of work during an installation work of a security light integrally with a security light system, and another object of the present invention is to provide a human body detection sensor-integrated security light system capable of increasing a detection area for detecting the human body of the security light system, including a sensor attachment in order to increase the detection area of the human body detection sensor.
Patent KR-20200141820-A (KR)
Inventor: PARK SUN KWAN
IPC: G06F1/16
Filed: 2019-06-11
Abstract: The present invention includes a hinge apparatus which is combined to enable unfolding and folding of a flexible display panel. The hinge unit includes: a first hinge plate having a first virtual shaft gear; a second hinge plate having a second virtual shaft gear; a first rotation gear engaged with the first virtual shaft gear; and a second rotation gear engaged with the second virtual shaft gear. Provided is the hinge apparatus and the foldable display apparatus having the same, wherein the hinge apparatus is arranged so that the first hinge plate and the second hinge plate supporting one side and the other side of the flexible display panel rotate in opposite directions by the same angle, and the first rotation gear and the second rotation gear engage with each other.
Patent KR-20200142917-A (KR)
Inventor: KANG SEONG DEOK
IPC: H02G7/20
Filed: 2019-06-14
Abstract: According to the present invention, provided is a rack connection adapter which has a fastening hole formed on one side and a fastening groove opened in one direction on the other side, and the fastening hole and the fastening groove are coupled to two different racks to maintain a distance between the two racks. Accordingly, the two racks can be located in a straight line while maintaining the distance between the two different racks.
Patent KR-20200143102-A (KR)
Inventor: MOON KYUNGROK
IPC: A61H1/00
Filed: 2019-06-14
Abstract: An object of the present invention is to provide an orthopedic correction device which generates no shock and noise during a drop operation. According to one embodiment of the present invention, the orthopedic correction device comprises: a cervical vertebrae part which supports an area around the cervical vertebrae of a patient who is lying down; a lumbar vertebra part which is connected to the cervical vertebrae part and supports an area around the lumbar vertebra; a pelvis part which is connected to the lumbar vertebra part and supports an area around the pelvis; and a drop operation assembly provided on at least one lower plate of the cervical vertebrae part, the lumbar vertebra part, and the pelvis part. The drop operation assembly comprises: an elevation shaft installed vertically by penetrating the lower plate; an upper plate installed on an upper end of the elevation shaft to be elevated on the lower plate; a support member provided at the side of the elevation shaft on the lower plate, and elastically supporting a side surface fixing groove of the elevation shaft; and a cam member disposed on a lower end of the elevation shaft under the lower plate, and rotating by driving of the first motor to elevate the elevation shaft.
Patent KR-20200144956-A (KR)
Inventor: KWON SEO HEE
IPC: A01K13/00
Filed: 2019-06-20
Abstract: The present invention provides an animal comb having a function of clipping hair of a companion animal, in which a zigzag-shaped blade (123) is attached between an animal comb (100) produced in a predetermined shape, and comb teeth (122) attached to a body (120) of the comb (100). According to the present invention, it is possible to enhance the convenience that a user can simultaneously perform hair combing and haircut by an action of combing hair. In particular, according to the present invention, a rubber cover (124) is attached to or detached from the lower end of a comb (120), and thus flying of hair can be prevented. When a lot of hair is caught in the comb (120), hair can be easily removed. Accordingly, the conventional inconvenience of use can be relieved.
Patent KR-20200145350-A (KR)
Title: null
Inventor: PARK SEUN MIN
IPC: B43K23/10
Filed: 2019-06-21
Abstract: The present invention relates to a bungee humping writing instrument. A thin chain is attached to a band of a wrist to fix the writing instrument through a ring or a fixing device having a blunt end, wherein the ring or the fixing device is positioned at an end of the chain. Therefore, the writing instrument can reduce unnecessary expenses and misunderstandings.
Patent KR-20200027409-A (KR)
Inventor: OURA HIDETO
IPC: G01F23/284
Filed: 2019-06-28
Abstract: The present invention provides a composition ratio estimating device capable of estimating a composition ratio of an accommodated object stored with high accuracy when detecting a liquid surface in a tank storing a liquid and the like. The composition ratio estimating device estimates the composition ratio of the accommodated object in which multiple matters, stored in the tank (30), with different boiling points are mixed. The accommodated object includes: a reference object (21) stored as the liquid (40) on the lower side in the tank and arranged in a space, wherein a part of multiple matters can float as gas or liquid in an upper space (31) in the tank; a transferring and receiving unit (10) jetting a radar wave toward the liquid surface of the liquid and the reference object and receiving the radar wave reflected from the liquid surface and the reference object; a temperature measuring unit (62) obtaining a height which becomes the boiling point of the floating matter as the gas and the liquid in the space; a permittivity calculating unit (63) memorizing physical distance between the transferring and receiving unit and the reference object and calculating permittivity of the space between the transferring and receiving unit and the reference object based on a radar wave reflected from the reference object and the physical distance; and a composition ratio deducting unit (64) deducting the composition ratio of the liquid based on the position of the boiling position and the permittivity of the space between the transferring and receiving unit and the reference object.
Patent KR-20210002316-A (KR)
Inventor: SEO YU JIN
IPC: B01L3/00
Filed: 2019-06-30
Abstract: The present invention relates to a PCR pretreatment method and a multiplex PC chip therefor. Particularly, the PCR pretreatment method includes the steps of: preparing a PCR chip including a plurality of chambers linked to each other through a microchannel so that the chambers may be linked in series; injecting a reagent into the chambers; drying the reagent injected to the chambers to fix the reagent on the bottom of each chamber; applying and coating a waterproofing coating agent on the surface of the dried reagent; injecting a sample to a chamber present at one side of the chambers so that the sample may be injected to all of the chambers through the chamber present at one side and the microchannel; and introducing the PCR chip including the sample injected thereto to a PCR device, and carrying out PCR to melt the coating agent present on the surface of the reagent by using the heat generated during the PCR process so that the reagent may be mixed with the sample. In this manner, it is possible to prevent the reagent from being contaminated with water or foreign materials, when the pretreated PCR chip is transported, and to inject a sample to all of the chambers merely by injecting the sample once, thereby providing convenience in use.
Patent KR-20210002894-A (KR)
Inventor: MOON YOUNGMIN
IPC: H05K5/00
Filed: 2019-07-01
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing; a peripheral portion adjacent to the housing, as a first glass plate attached to the housing and defining an internal space together with the housing; an opaque layer; a protective layer; and a processing layer. The peripheral portion includes: a first surface facing the internal space in a first direction; a second surface extending from the first surface, and facing the internal space in a second direction; a third surface extending from the second surface, and adjacent to the periphery of the housing in a third direction; a fourth surface extending from the third surface, and facing in a fourth direction opposite to the internal space; and a fifth surface extending from the fourth surface, substantially parallel to the first surface, and facing in a fifth direction opposite to a direction of the internal space. The opaque layer can be formed in a first area of the first surface not to cover a second area between the second surface and the first area. Also, the protective layer is at least partially formed to cover the first surface and a part of the opaque layer, and is formed to prevent impact caused by contact between the peripheral portion and an edge of the housing. In addition, the processing layer can be formed on at least a partial area of at least one of the second to fourth surfaces by surface treatment. Accordingly, a light leakage phenomenon can be suppressed.
Patent KR-20210009477-A (KR)
Inventor: JANG SOOJIN
IPC: A61K31/4164
Filed: 2019-07-16
Abstract: The present invention relates to a compound represented by chemical formula 1 having an antibacterial effect against Staphylococcus aureus, particularly Staphylococcus aureus resistant to existing antibacterial agents such as methicillin or the like, and to a medicinal use of the compound.
Patent KR-20210009684-A (KR)
Inventor: PARK HYUN SEO
IPC: C01B3/12
Filed: 2019-07-17
Abstract: The present invention relates to a hydrogen gas production facility and a method thereof, comprising the processes of: preparing slag in a container; generating exhaust gas by spraying water on the slag; collecting the exhaust gas; generating hydrogen gas by making water vapor react with carbon monoxide in the exhaust gas; and recovering the hydrogen gas. By collecting the exhaust gas generated in the process of cooling the slag, it is possible to produce hydrogen gas that can be used as an energy source.
Patent KR-20210009754-A (KR)
Inventor: AEOM DAE SIK
IPC: B29L31/06
Filed: 2019-07-18
Abstract: The present invention relates to a manufacturing method for wood pole. Most of wood poles, which are tree supports used for fruit trees, ginseng cultivation, street trees and agriculture, are made of imported trees. Among the waste recyclables whose utility value has decreased due to the recent suspension of imports from China, raw materials such as waste wire, waste PVC, recycled PE, and stone powder and shell powder, which are hard coal, are crushed and mixed, and then extruded by a mold extruder such that each material can be maintained in a viscous state. Then, the material is cooled and cut so that various wood pole products can be provided with a light weight, high elasticity and strength, and long life span. The main point of the present invention is that although three to four kinds of recycled products similar to the present invention have been filed, the production cost is significantly higher than that of the wood pole that is currently utilized as ginseng wood pole, so it is not practical. Compared with the existing recycled products, the product of the present invention not only improves the cost competitiveness and lifespan equivalent to that of the existing wood products, but also increases productivity and reduces the raw material cost through modification of mechanical elements and material products. It can substitute for imported wood poles and can be manufactured by taking into account the recycling of wastes that become more difficult to treat.
Patent KR-20210009770-A (KR)
Inventor: LEE CHANG HWAN
IPC: B65G27/08
Filed: 2019-07-18
Abstract: The present invention relates to a component feeder manufactured to enable a plurality of electronic components to be moved in a plurality of rows parallel with each other between processes. A multirow component feeder comprises: a plurality of static assemblies arranged in parallel with each other; a plurality of vibration assemblies arranged in parallel with each other to be matched with the static assemblies; a case plate (40) which is a plate member coupled with the front and rear sides of the static and vibration assemblies; and a vibration cutoff member (30) installed in the bottom of a static block (23) in a fixed assembly to damp vibrations delivered between adjacent fixed assemblies. Therefore, the multirow component feeder can have an effect of independently performing precise vibration control on every row without causing a disturbance by preventing the delivery of vibrations between rows in a multirow vibration-type electronic component feeder.
Patent KR-20210011554-A (KR)
Title: Pixel and display device having the same
Inventor: PARK JUN HYUN
IPC: G09G3/32
Filed: 2019-07-22
Abstract: A pixel includes: a light emitting element; a first transistor controlling a driving current; a first capacitor coupled between a second node corresponding to a second electrode of the first transistor, and a third node; a second transistor coupled between the third node and a data line, and turned-on by a scan signal; a third transistor coupled between a first node corresponding to a gate electrode of the first transistor and the second node, and turned-on by a control signal; a fourth transistor coupled between a first power source and the third node, and turned-on by a light emitting control signal; a fifth transistor coupled between the first power source and the first electrode of the first transistor, and turned-on by the light emitting control signal; a sixth transistor coupled between the second node and the light emitting element, and turned-on by a previous light emitting control signal; and a second capacitor coupled between the first power source and the first node, wherein during a non-light emitting period in a frame, each of the fourth, fifth, and sixth transistors repeatedly performs a turn-on operation and a turn-off operation at least four times in response to the light emitting control signal or the previous light emitting control signal.
Patent KR-20210011561-A (KR)
Title: Display Apparatus
Inventor: PARK JEONG JIN
IPC: H01L27/32
Filed: 2019-07-22
Abstract: According to one embodiment of the present invention, disclosed is a display apparatus which comprises: a lower substrate which includes a display area including a display element and a non-display area surrounding the display area; a sealing member which is disposed on the non-display area and surrounds the display area; a terminal portion which is disposed on the non-display area and includes at least one internal terminal extending to an edge of the lower substrate; a fan-out line portion which is connected to the at least one internal terminal and includes a line extending to the display area; an upper substrate which is disposed to face the lower substrate and bonded to the lower substrate by the sealing member; and an upper groove portion which is provided on a side surface of the upper substrate to correspond to the at least one internal terminal. According to the present invention, the non-display area can be minimized.
Patent KR-20210012548-A (KR)
Title: Apparatus for Producing Sterile Water including Hypochlorous Acid
Inventor: LEE JUN HANG
IPC: C02F1/00
Filed: 2019-07-25
Abstract: The present invention relates to an apparatus for producing sterilizing water including hypochlorous acid using sodium hypochlorite without using electrolysis. The apparatus for producing sterilizing water including hypochlorous acid comprises: a flow control unit to control a flow rate of water; a pipe part through which water passes, formed therein with a first hole to receive carbon dioxide and a second hole to receive sodium hypochlorite; a carbon dioxide control unit to supply carbon dioxide stored in a carbon dioxide storing part into the first hole; a sodium hypochlorite control unit to supply sodium hypochlorite stored in a sodium hypochlorite storing part into the second hole; a mixing part for mixing water passing through the pipe part, the sodium hypochlorite, and the carbon dioxide to generate sterilizing water; and a water outlet to exhaust sterilizing water including hypochlorous acid. Since an electrolysis scheme is not used, a producing efficiency of sterilizing water is not reduced due to a scale, and harmful elements such as carbon dioxide are not generated. Further, since sterilizing water including hypochlorous acid is manufactured at a low cost, the present invention may be economically used in various fields requiring sterilization.
Patent KR-20210015002-A (KR)
Inventor: LEE DONG JIN
IPC: H04W28/12
Filed: 2019-07-31
Abstract: The present invention provides a method and an apparatus for controlling a network node which greatly reduce signaling of a network. According to an embodiment of the present invention, the apparatus for controlling a network node comprises: a control information generation unit to generate operation condition information including at least one between an operation time and a traffic pattern, trigger operation information, and operation control information including identification information for a session in which the trigger operation is to be performed; a packet verification unit to receive an NF packet from a network and verify whether the NF packet is a packet corresponding to the identification information; and a control execution unit to perform control corresponding to the trigger operation on the NF packet in accordance with the verification.