baber/WOPTO huggingface dataset:
Patent KR-20210140712-A (KR)
Title: ighting eraser ballpoint pen
IPC: B43K29/10
Filed: 2020-05-16
Abstract: The present invention relates to a ballpoint pen having a light and an eraser, and more particularly, to a lighting eraser ballpoint pen in which a light and an eraser are disposed on the upper side of the eraser so that a user can erase objects written by a ballpoint pen with the eraser forming a ballpoint pen body. There were problems that it is dark and inconvenient at night to just write without a light and is impossible to correct a part to be corrected that is not erased. According to the present invention, the lighting eraser ballpoint pen comprises: a ballpoint pen (20) disposed inside an eraser (10) and coming out when necessary to erase writing objects; and a light (31) attached to the outside of the eraser (30) to put the ballpoint pen (20) on the outside and used even at night. Accordingly, when a user draws or takes notes, an eraser is provided to erase written objects and a light is provided so that the user can use the ballpoint pen with the light.
Patent KR-20210142959-A (KR)
IPC: B21G3/32
Filed: 2020-05-19
Abstract: The present invention provides an apparatus for manufacturing a coil for a clothing pin, comprising: a coil material supply device (201) storing a large amount of coil materials (17) and then arranging the coil materials to sequentially supply the coil materials in a line with a time difference; a first forming device (301) forming a locking part (12') by fixating the supplied coil materials (17) and at the same time bending an end, opposite to a pointed end, at a predetermined angle; a second forming device (401) forming a connection part (11) at a central portion of the coil member (17) by winding the pointed end of the coil material (17) spirally in the direction of the locking part (12') to complete a coil (1) for a clothing pin while the end having the locking part (12') is discriminated as a fixation rod (12) and the end with a pointed tip is discriminated as a needle rod (13), wherein the fixation rod and the needle rod are positioned at both sides of the connection part (11); and a coil transfer device (501) transferring the coil (1) completed by the second forming device (410) while the coil (1) is transferred by allowing the connection part (12') to be hooked such that the connection part (12') of the coil (1) can precede to a cap coupling device (601), thereby automating both of production and transfer of the coil for the clothing pin, enabling mass production for a short time, and maximizing efficiency of a corresponding work as well as accuracy and rapidity of the production and the transfer thereof.
Patent KR-20210143528-A (KR)
Title: Antimicrobial Composition for Fish Pathogenic Bacteria Comprising Abies holophylla Extract
IPC: A23K10/30
Filed: 2020-05-20
Abstract: The present application relates to an antibacterial composition containing an Abies holophylla extract as an active component, and a method for manufacturing the same. The antibacterial composition according to an aspect of the present invention can effectively control fish pathogenic bacteria, particularly Gram-negative bacteria. The antibacterial composition is a novel eco-friendly material that can replace antibiotics that can act indiscriminately and cause ecosystem disturbance, which can solve the problem of generating resistant strains in the dense aquaculture industry due to the use of antibiotics by adding the antibacterial composition to feed additives or water quality improvers.
Patent KR-20210144046-A (KR)
Title: Method for measuring residual amount of hazardous substances in samples using trace amounts of 14c labeled hazardous substances
IPC: G01N33/24
Filed: 2020-05-21
Abstract: Disclosed in the present specification is a pretreatment method for measuring radioactive isotopes in samples with low dose by using trace amounts of radioactive isotopes. According to the present invention, an effect of radiation exposure on soil and plant microorganisms can be minimized.
Patent KR-20200062115-A (KR)
Title: Fermentation apparatus and beverage making method of the same
Inventor: SUNYOUNG PARK
IPC: G05D16/00
Filed: 2020-05-25
Abstract: The present invention relates to a fermentation apparatus to supply a material to a fermentation tank assembly by flow of hot water and a beverage making method thereof. According to an embodiment of the present invention, the fermentation apparatus comprises: the temperature-adjustable fermentation tank assembly; a beverage making carton selectively received in the fermentation tank assembly; a main flow path connected to the beverage making carton and extended to the outside of the fermentation tank assembly; a water supply flow path passing through a water supply heater; a dispenser connected between the water supply flow path and the main flow path and selectively mounting a container storing yeast thereto; and an air injector connected to the water supply flow path. Accordingly, the hot water heated in the water supply heater and air injected from the air injector can be supplied to the beverage making carton.
Patent KR-20210149341-A (KR)
Inventor: AHN KI SE
IPC: B65D19/38
Filed: 2020-06-02
Abstract: The present invention relates to an auxiliary material for stacking pallets, which is easily inserted into each end of an upper frame and a lower frame of the pallet, in which the upper frame and the lower frame composed of a plurality of protrusions and recesses are assembled with each other, so that a plurality of pallets can be stacked. According to the present invention, the auxiliary material for stacking pallets is simply inserted into the pallets in which the upper frame and the lower frame which are formed by alternately bending a number of protrusions and recesses are fastened to each other vertically and horizontally. Accordingly, when when the plurality of pallets are stacked, a lower end part of the pallet stacked on the top is located inside the auxiliary material, so that the plurality of pallets can be stacked stably.
Patent KR-20210128876-A (KR)
Inventor: GYUNGSU BYUN
IPC: H03F1/26
Filed: 2020-06-08
Abstract: Presented is a low-noise amplifier for a high performance communication system. According to the present invention, the low-noise amplifier comprises: a common gate (CG) path that provides an input matching network and feedback and operates in a differential arrangement to minimize noise and harmonic distortion; and a two-stage common source (CS) path that removes noise by combining and amplifying the same signal with opposite phrases at the output end and operates in a differential arrangement to minimize noise and even harmonic distortion.
Patent KR-20220001357-A (KR)
Title: Arc path former and direct current relay include the same
Inventor: YOO JUNGWOO
IPC: H01H50/16
Filed: 2020-06-29
Abstract: Disclosed are an arc path forming unit and direct current relay comprising the same. According to various embodiments of the present invention, the arc path forming unit comprises a Halbach arrangement or a magnet unit for forming a magnetic field in a space in which a fixed contact is accommodated. The formed magnetic field forms an electromagnetic force together with current passed through the direct current relay. The formed electromagnetic force can induce an arc generated. At this time, the electromagnetic force formed near each fixed contactor is formed in a direction away from each fixed contactor. Therefore, the generated arcs do not meet each other, so that it can be effectively extinguished and discharged.
Patent KR-20220001778-A (KR)
Title: Light route control member and display having the same
Inventor: PARK JIN GYEONG
IPC: G02F1/1335
Filed: 2020-06-30
Abstract: According to an embodiment of the present invention, an optical path control member includes: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a photoconversion unit disposed between the first electrode and the second electrode, wherein the second substrate includes at least one hole penetrating the second substrate, and an electrode connection part connected to a side surface of the second electrode is disposed inside the hole. The present invention provides the optical path control member capable of reducing a size of a bezel area.
Patent KR-20220004916-A (KR)
Title: Hydraulic cylinder
Inventor: PARK YOUNG SIK
IPC: F15B15/26
Filed: 2020-07-05
Abstract: The present invention relates to a hydraulic cylinder in which an externally expanded piston rod can be maintained for a long time as being expanded without retreating into a cylinder even after a hydraulic pressure is extinguished. The hydraulic cylinder of the present invention comprises: the cylinder (31) which is a cylindrical case; a piston (32) performing straight reciprocating movement inside the cylinder (31); the piston rod (33) exposed to the outside of the cylinder (31) after being coupled to the piston (32); and a reverse prevention tool (34) extending toward the cylinder (31) in a state of being screwed to the outer circumferential surface of the piston rod (33). The hydraulic cylinder of the present invention is capable of stably supporting a heavy load for a long time without the piston rod retreating into the cylinder even if the hydraulic pressure is reduced or extinguished.
Patent KR-20210090535-A (KR)
Title: System and method for brokering loan serivce
Inventor: KIM KWANG NYEON
IPC: G06Q30/08
Filed: 2020-07-07
Abstract: The present invention relates to a system and method for brokering a loan service. The system for brokering the loan service comprises: a bank company server operated by a financial institution providing the loan service; a computation brokering server which uses a loan product database storing subscription information for each loan product of the loan service, and selects and provides a loan product meeting the subscription conditions entered by a consultant; and a consultant terminal which receives the subscription conditions from the consultant, transmits the subscription conditions to the computation brokering server, receives the loan product in accordance with the subscription conditions from the computation brokering server, and outputs the loan product on the screen. The loan product database stores relation information between keywords, which is defined based on the correlation between one or more keywords extracted from the subscription information. The computation brokering server selects the keywords related to the subscription conditions entered through the consultant terminal based on the relation information, and provides the keywords to the consultant terminal. The present invention aims to provide a system and method for brokering a loan service, which is able to rapidly and precisely select and provide a customized product.
Patent KR-20210007883-A (KR)
Inventor: SEBASTIAN GEBURT
IPC: G02B27/09
Filed: 2020-07-08
Abstract: The present invention relates to an optical system (30) for homogenizing an intensity of optical radiation to generate a crystalline semiconductor layer. According to the present invention, the optical system comprises: an optical beam conversion device (32) having a first device (32a) with first beam converting elements (40) and a second device (32b) with second beam converting elements (44); a beam forming device (34) disposed on the rear side of the optical beam conversion device (32); and an optical imaging device (36) disposed on the rear side of the optical beam conversion device (32).
Patent KR-20220010931-A (KR)
Title: Guide tool for golf swing
Inventor: MOON NAM HYUK
IPC: A63B69/36
Filed: 2020-07-20
Abstract: The present invention relates to a golf swing guidance tool and, more specifically, to a golf swing guidance tool that can be carried around and easily installed on a golf driving range as well as on a golf course during a round of golf so as to allow a user to practice or correct a golf swing trajectory. The golf swing guidance tool of the present invention comprises: a guidance body which is in the shape of a rod and placed on the ground; and a fixture which is provided at the lower end of the guidance body and fixes the guidance body to the ground, wherein the guidance body is placed and fixed on the ground so as to be inclined by a predetermined angle with respect to the vertical direction.
Patent KR-20210030195-A (KR)
Title: Compositions for canine pyometra prognosis judgment by measuring the expression procalcitonin
Inventor: DOHYEON YU
IPC: C12Q1/6883
Filed: 2020-07-27
Abstract: The present invention relates to a composition for canine pyometra prognosis judgement by measuring procalcitonin (PCT). In the present invention, when canine with pyometra is treated, PCT is significantly reduced, and PCT exhibits a statistically significant correlation with a tissue damage index, thereby being able to be usefully used to judge the prognosis of canine pyometra through PCT measurement.
Patent KR-20220014755-A (KR)
Title: Method for Supporting Mission Establishment and Management in Network, and Management Server Used Therein
Inventor: KIM MIN CHUL
IPC: G06Q50/00
Filed: 2020-07-29
Abstract: Disclosed are a method of opening a mission and supporting management through a network and a management server used therefor. In accordance with the present invention, the method comprises: a step in which a management server receives a mission opening request from an opener terminal possessed by an opener opening a mission; a step in which the management server registers the opening of the mission based on mission opening information included in the mission opening request; a step in which the management server receives mission fulfillment authentication information from a participant terminal possessed by a participant fulfilling the mission; and a step in which the management server receives evaluation information of the opener about the mission fulfillment authentication information from the opener terminal. In accordance with the present invention, since a mission opener opening various missions online in everyday life is allowed to evaluate and encourage the mission fulfillment of mission participants, the participants can be strongly motivated to succeed in the missions. Moreover, in accordance with the present invention, the opener can grow up to be an online influencer through the opening and management of various group missions opened by him or herself.
Patent KR-20220021113-A (KR)
Inventor: MOON HONG SOON
IPC: B01D53/86
Filed: 2020-08-13
Abstract: The present invention relates to a deodorization device for food waste treatment, and more particularly, to a deodorization device for food waste treatment, which is provided in a food waste device for processing food wastes and can provide a clean residential environment by removing various harmful gases and odors generated in the process of treating food wastes. The deodorization device for food waste treatment, according to the present invention, can effectively remove moisture, odor, and harmful gas generated during the food waste treatment process through first to third deodorizing parts, and can be used semi-permanently by applying a platinum catalyst. In addition, the deodorization device for food waste treatment, according to the present invention, heats the outside air supplied to an inside of a stirring part by heat exchanging of the outside air and the high-temperature air passing through the second deodorizing part to a predetermined temperature or higher, and the thermal efficiency can be increased by heat-exchanging of the air, which has passed through the third deodorizing part and the stirring part once more before discharging to the atmosphere. In addition, the deodorization device for food waste treatment, according to the present invention, reduces maintenance costs by securing high-temperature stability, thermal shock resistance, and durability and does not generate concealed water. Thus, there is no need for separate plumbing, and there are fewer restrictions on the installation site.
Patent KR-20220022273-A (KR)
Title: Rebar assembling system for constructing concrete beams
Inventor: CHO YEONG CHEOL
IPC: E04C3/293
Filed: 2020-08-18
Abstract: The present invention relates to a reinforcing rod assembling system for constructing concrete beams, wherein the distribution and assembly of reinforcing rods are performed conveniently, swiftly and precisely during the construction of concrete beams. The reinforcing rod assembling system comprises: a jig fixing part (10) for inserting and fixing one side of a fixed stirrup (S); a moving fixing part installed in front of the jig fixing part (10) to be able to move and fixing the other side of the stirrup (S) in accordance with the size of the stirrup (S) while moving; a reinforcing rod lifter (30) installed behind the jig fixing part (10) and lifting and lowering a main reinforcing rod (W); a reinforcing rod inputting device (40) installed on a side surface of the jig fixing part (10) and inputting the main reinforcing rod (W) into the stirrup (S) fixed to the jig fixing part (10); and a reinforcing rod supplier (50) installed in front of the reinforcing rod inputting device (40) and supplying the main reinforcing rod (W) to the reinforcing rod inputting device (40).
Patent KR-20220022695-A (KR)
Inventor: KIM DAE HUN
IPC: D04H13/00
Filed: 2020-08-19
Abstract: The present invention relates to a heat-adhesive core-sheath type composite fiber for a sanitary material, a non-woven fabric comprising the same, and a method for manufacturing the same. More specifically, the present invention relates to a heat-adhesive core-sheath type composite fiber for a sanitary material having excellent absorptiveness and bulky properties, a non-woven fabric comprising the same, and a method for manufacturing the same. The heat-adhesive core-sheath type composite fiber for a sanitary material of the present invention may comprise: a core including at least one selected from a polyester-based resin and a polypropylene resin; and a sheath which is disposed to surround the core, and includes an olefin-based resin.
Patent KR-20220028752-A (KR)
Inventor: RYU EUIDOCK
IPC: H05K3/00
Filed: 2020-08-31
Abstract: The present invention relates to a method for manufacturing a double-sided exposed flexible printed circuit board excellent in mass production and cost reduction by a roll-to-roll (R2R) process of the entire process, and a method for manufacturing a flexible printed circuit board manufactured by the same. The method for manufacturing a flexible printed circuit board comprises the steps of: (S100) forming one or a plurality of first holes and a plurality of first recognition marks in a first coverlay film continuously supplied from a first coverlay supply roller on which the first coverlay film is wound; (S200) laminating a metal foil continuously supplied from a metal foil supply roller on which the metal foil is wound, on a first surface of the first coverlay film of the step (S100), to form a first laminate; and (S300) laminating a first dry film and a second dry film continuously supplied from first and second dry film supply rollers, on first and second surfaces of the first laminate, respectively, to form a second laminate.
Patent KR-20220037692-A (KR)
Title: Time Management System
Inventor: LEE HUI CHAN
IPC: G06Q10/10
Filed: 2020-09-18
Abstract: According to one embodiment of the present invention, busy modern people manage their time for more systematic and regular activities. To this end, users can create their own schedules and check various appointments or activities such as when, where, and how. To this end, specifically, according to one embodiment of the present invention, a time management system includes a server. The server is configured to: receive activity plan information according to the time input from a smartphone terminal; store the received activity plan information in a memory; push event start information and event end information to the smartphone terminal at the time set based on the activity plan information; categorize the activity plan information into pre-classified activity information items; calculate the ratio of the activity plan information with respect to the classified activity information items; and transmit the ratio to the smartphone terminal.
Patent KR-20200116878-A (KR)
Inventor: EUNSUN KIM
IPC: H04W56/00
Filed: 2020-09-28
Abstract: The present invention provides a method for a terminal to transmit a random access channel (RACH) in a wireless communication system. More particularly, the method comprises the steps of: receiving information on synchronization signal blocks (SSBs) actually transmitted and RACH configuration information on RACH resources; and transmitting RACH in at least one RACH resource among the RACH resources mapped to the SSBs actually transmitted based on the actually transmitted SSBs and the RACH configuration information. The actually transmitted SSBs may be repeatedly mapped to the RACH resources by a positive integer multiple of the number of actually transmitted SSBs within a RACH configuration period based on the RACH configuration information.
Patent KR-20220051292-A (KR)
Inventor: LEE CHAN SU
IPC: G02B1/10
Filed: 2020-10-18
Abstract: The present invention relates to a DIY VR kit with antibacterial cavities for preventing corneal infection of COVID-19 that can replace a front surface part of a DIY VR kit lens by using a rectangular shape of body to which Velcro is attached on an upper part of the DIY VR kit and a space on a right side. The kit of the present invention can be safely used due to antibacterial action acquired by using the front surface part of the VR lens in which an antibacterial film is coated. The present invention can, especially, prevent corneal infection of COVID-19 since the replaceable front surface part of the lens can permanently maintain antibacterial power even if the kit is constantly used.
Patent KR-20220051866-A (KR)
Inventor: HAN JEAKWEON
IPC: G10L21/10
Filed: 2020-10-19
Abstract: Disclosed is a household social robot device for the hearing impaired. The household social robot device for the hearing impaired includes: a body with wheels; an object detection sensor coupled to the body and detecting a surrounding object; a position detection sensor coupled to the body and detecting relative position information of the body with respect to a surrounding space; a sound detection sensor coupled to the body and detecting sound information generated in the surroundings; a driving unit coupled to the body and driving the wheel; a communication unit coupled to the body and capable of communicating with a user terminal; and a control unit, wherein the control unit is configured to use artificial intelligence algorithms, to recognize a user from the information of the surrounding objects received from the object detection sensor, recognize the position information of the body and the position information of the user from the relative position information received from the position sensor, analyze the sound information received from the sound detection sensor to determine whether the user's recognition is required alarm request information, and transmit the type and occurrence position information of the sound information to the user terminal through the communication unit when determined as the alarm request information.
Patent KR-20220051525-A (KR)
Inventor: JO CHEORUN
IPC: A23B4/03
Filed: 2020-10-19
Abstract: The present invention relates to a dry aging method for meat using reduced pressure or vacuum treatment and a dry aging system therefor which is added with reduced pressure or vacuum conditions so as to suppress spoilage caused by microorganisms which can be a problem during high-temperature aging of meat and minimize meat loss that occurs during dry aging and an aging period, so that the meat loss can be minimized by forming a crust layer quickly at an early stage of meat aging, the quality of meat can be improved by shortening the entire aging period while improving the tenderness and flavor of aged meat, and aged meat with excellent quality can be manufactured by inhibiting the proliferation of microorganisms.