baber/WOPTO huggingface dataset:
Patent KR-20210152803-A (KR)
Title: Cellulose nonwoven fabric mercerization apparatus comprising mounting rollers having stripe patterned surface structure and mercerization method using the same
Inventor: LEE JAE YONG
IPC: D06B7/00
Filed: 2020-06-09
Abstract: The present invention relates to a cellulose nonwoven fabric mercerization apparatus comprising a mounting roller having stripe patterned uneven surface structure and a mercerization method using the same. The mercerization process can be continuously performed on the cellulose nonwoven fabric. Excessive shrinkage of the nonwoven fabric can be prevented in the mercerization process. Process efficiency and product quality can be improved.
Patent KR-20210156126-A (KR)
Inventor: KIM TAE HUN
IPC: B60K37/06
Filed: 2020-06-17
Abstract: The present invention relates to a display control system using a knob. According to the present invention, the display control system using a knob comprises: an input unit receiving a touch input signal of a display area; a memory storing a display control program according to the touch input signal; and a processor executing the program. The processor moves a knob to control a function of an area where the touch input signal is applied.
Patent KR-20220002789-A (KR)
Title: Lane change assistance system and lane chagne method using the same
Inventor: PARK JIN YOUNG
IPC: B60W30/18
Filed: 2020-06-30
Abstract: The present invention relates to a lane change assistance system and a lane change method using the same. The lane change assistance system of the present invention may comprise: more than one sensor for detecting a vehicle speed of an own vehicle, a vehicle speed of a surrounding vehicle of the own vehicle, and a distance between the own vehicle and the surrounding vehicle, and providing sensing information; a lane change control unit for determining a lane change possible condition based on the sensing information, calculating an expected lane change time, and generating a lane change route for the expected lane change time; a steering device for controlling lateral movement of the own vehicle based on the lane change route; and an acceleration/deceleration device for controlling longitudinal movement of the own vehicle based on the lane change route. An objective of the present invention is to provide the lane change assistance system for generating the lane change route according to a calculated time, and the lane change method using the same.
Patent KR-20220003827-A (KR)
Title: Recommendation system and method for sports facilities through location-based service when purchasing sports equipment
Inventor: BANG HYEON IL
IPC: G06Q30/06
Filed: 2020-07-02
Abstract: The present invention relates to a sports facility recommending system through a location-based service when purchasing sporting goods and a method thereof. The method comprises the following steps of: collecting information through SNS and portal crawling including sports facility information; storing sports facility information and a large-capacity/real-time data processing and distributed file system for each sport; receiving an order for the sporting goods from a user; searching for the sports facility information; and recommending nearby sports facilities through machine learning and a recommendation algorithm. Therefore, the method can activate sports of various layers.
Patent KR-20200089250-A (KR)
Title: Light emitting device
Inventor: KAMADA KAZUHIRO
IPC: H01L33/62
Filed: 2020-07-14
Abstract: An object of the present invention is to provide a light emitting device provided with a sealing resin having favorable adhesion. The light emitting device comprises: a substrate including a basic body (11), a plurality of wiring units (12) installed on one surface of the basic body (11), and a covering film (15) covering the wiring units (12) and having an opening (15a) in a part thereof; a light emitting element (30) arranged on the substrate (10) in the opening (15a) of the covering film (15) and including an upper surface at a position higher than the covering film (15); a first resin (40) at least provided in the opening (15a) of the covering film (15) and disposed around the light emitting element (30); and a second resin (20) sealing the substrate (10) and the light emitting element (30), wherein the second resin (20) is disposed to be in contact with the first resin (40).
Patent KR-20220009198-A (KR)
Inventor: LEE SI WOO
IPC: A61L15/22
Filed: 2020-07-15
Abstract: The present invention provides a nasal cavity packing structure which includes: a pad which is extended in a first direction, has a shape of being compressed in a second direction perpendicular to the first direction, and includes a first hollow extended along the first direction to be provided therein; and an elastic tube which has an outer circumferential surface in close contact with an inner circumferential surface of the pad.
Patent KR-20210124870-A (KR)
Title: Learning method of incremental learning model and attarpatus thereof
Inventor: KWON DONG HYUK
IPC: G06N3/04
Filed: 2020-07-21
Abstract: The present invention relates to a learning method of incremental learning model, which reduces the amount of computation for calculating mask weight gradient and the amount of memory used to store mask weight. One embodiment of the present invention includes the steps of: setting a search range based on at least one of a distribution of mask weights of a binary mask corresponding to a filter in a pre-trained model and a parameter related to a learning rate; identifying at least one target weight corresponding to the search range among a plurality of weights included in the mask weight; updating object weights based on the binary mask and the pre-trained model; and updating a part of the binary mask based on the updated object weight and a predetermined reference value.
Patent KR-20220014103-A (KR)
Title: Horizontal wet process method of a flexible substrate
Inventor: NAI WEI HUANG
IPC: H05K3/00
Filed: 2020-07-28
Abstract: The present invention relates to a horizontal wet process method for a flexible substrate, and more specifically, to a horizontal wet process method for a flexible substrate, which is applied to wet process equipment. The method comprises the steps of: fixing a flexible planar substrate using a jig capable of manufacturing an arc surface, and forming the flexible planar substrate into an arc-shaped flexible substrate; and placing the arc-shaped flexible substrate and the jig capable of manufacturing an arc surface on a conveying device, horizontally transferring the arc-shaped flexible substrate and the jig in a working area for spraying liquid, spraying a liquid to the arc-shaped flexible substrate by a liquid spraying device, and enabling the sprayed liquid to flow down toward a first side edge and a second side edge from a central arc surface part of the arc-shaped flexible substrate by gravity so that contact between the flexible substrate and the conveying device or an operation device in the wet process is reduced, scratches caused by contact between the flexible substrate and the conveying device or the operation device are reduced, and a water-holding effect (pit) that is frequently caused by liquid that stays long on the substrate is reduced.
Patent KR-20220017093-A (KR)
Inventor: RIM BYEONG CHEOL
IPC: A61F2/44
Filed: 2020-08-04
Abstract: The present invention relates to an intervertebral cage inserted between vertebrae. The intervertebral cage comprises: a first rotating body; a second rotating body; and a ball joint located on a side of the first rotating body and a side of the second rotating body facing the first rotating body, rotatably fastening the first rotating body to the second rotating body, and defining a rotating path for rotating the first rotating body toward the second rotating body.
Patent KR-20220018221-A (KR)
Inventor: CHOI JAE YOUNG
IPC: G16H10/20
Filed: 2020-08-06
Abstract: In a medical diagnosis system connected to a user terminal, an expert terminal, and an institution terminal through a network, the medical diagnosis system according to one embodiment of the present invention may comprise: a medical information part that receives and stores the medical information; a symptom accepting part that receives and accepts the symptom information of a patient from a user terminal; a symptom determination part that extracts the medical information corresponding to the symptom information transmitted to the symptom accepting part, and generates a diagnosis result and an emergency level of a patient based on the extracted medical information; and an information transmitting part that transmits the diagnosis result and emergency level generated from the symptom determination part to the user terminal. Therefore, the present invention is capable of enabling rapid response to an emergency situation.
Patent KR-20220019162-A (KR)
Title: Smart fashion mask
Inventor: KIM SUNG JIN
IPC: A61B5/369
Filed: 2020-08-07
Abstract: The present invention relates to a smart fashion mask to highlight the individuality of a user. According to the present invention, the smart fashion mask comprises a foldable mask (10) and a case (50) formed to store the foldable mask (10). The foldable mask (10) includes: a foldable perforated breathing part (11) formed in a long and curved shape on both sides and having a width gradually reduced toward both sides; a face contact part (12) attached to the inner center of the foldable perforated breathing part (11) to come in close contact with the mouth and the nose and formed in a curved and convex shape; a filter replacement area (13) attached to the outer center of the foldable perforated breathing part (11) to allow replacement of a filter; a textile fixing frame (15) attached to the outer central edge of the foldable perforated breathing part (11) to fix textile (14); and the textile (14) attached to the outside of the filter replacement area (13).
Patent KR-20220020001-A (KR)
Inventor: CHIN SANG YOON
IPC: G06N20/00
Filed: 2020-08-11
Abstract: The present invention relates to a method and system for detecting an abnormal sign in a construction site. The system for detecting an abnormal sign in a construction site according to the present invention includes: an acoustic analyzer for receiving an acoustic signal of the construction site and transmitting the acoustic signal; and an acoustic analysis server for receiving the acoustic signal of the construction site and detecting an abnormal sign by comparing the received acoustic signal with normal sound or accident sound data. The acoustic analysis server comprises a learning algorithm for a normal sound and an abnormal signal by extracting the characteristics of the acoustic signal and classifying the characteristics by category.
Patent KR-20210022495-A (KR)
Title: Main body of interchangeable-lens image pickup apparatus, mount apparatus for same, and flange back adjustment member
Inventor: ENDO YOSAKU
IPC: H04N5/225
Filed: 2020-08-12
Abstract: Provided is a body of an image pickup device, wherein a user can easily exchange a mounting device, and at this time, adjust and fine-tune the flange back. At least one flange back adjustment member is detachably held between an image pickup element holding member of the body and the mounting device. With the mounting device mounted to the body having at least one flange back adjustment member, when the body is viewed from the front side in the optical axis direction on the projection plane, the outer shape of the mounting device overlap the body, the at least one flange back adjustment member, and fixing portions fixing a connection portion of the body or the mounting device.
Patent KR-20220020592-A (KR)
Inventor: KIM KEY SUN
IPC: B05B7/08
Filed: 2020-08-12
Abstract: The present invention relates to a fiber spray nozzle which comprises: a first body having an inlet through which fiber is introduced at one end in a longitudinal direction and an outlet through which the fiber is discharged at the other end in the longitudinal direction; and one or more air supplying units providing a flow path of air, wherein the air pressurized through the one or more air supplying units is introduced into the first body.
Patent KR-20210022507-A (KR)
Title: Multi valve for vehicle
Inventor: KIM HONG SUN
IPC: F01P7/14
Filed: 2020-08-20
Abstract: The present invention discloses a multi-valve device for a vehicle. According to the present invention, the multi-valve device for a vehicle comprises: a valve housing in which at least one port through which the fluid flows in or out is formed; a valve body part rotatably provided in the valve housing, having at least one opening selectively communicating with the port, and selectively opening and closing the port; and a sealing member installed between the valve housing and the valve body part so that at least a portion is in close contact with the valve body part, and maintaining airtightness around the opening. A recess part, in which the distance from a central axis of the valve body part is smaller than the radius of the valve body part, is formed on an outer circumferential surface of the valve body part. A parting line generated in the manufacturing process of the valve body part is formed in the recess part.
Patent KR-20220028887-A (KR)
Title: aluminium and aluminium alloy continuous furnace
Inventor: LEE DOO CHAN
IPC: F27B7/02
Filed: 2020-08-31
Abstract: The present invention relates to a furnace in which a scrap and a chip of aluminum and an aluminum alloy are put and molten and then, from which the scrap and the chip of the aluminum and the aluminum alloy are discharged as molten metal. Specifically, the present invention relates to a continuous furnace for aluminum and an aluminum alloy. According to the present invention, the scrap and the chip of the aluminum are continuously put into a first rotary kiln for preheating. The scrap and the chip of the aluminum which are put into the first rotary kiln are preheated at the temperature of 150-200 ℃ while being transferred by the rotating rotary kiln. A second rotary kiln for melting continuously discharges the molten metal, which is completely melted, by performing melting and heating in order such that productivity is improved by automation. Indirect heating is performed with electric energy to block outer air, thereby reducing a scaling loss of the molten metal also the generation of dross which is an impurity of melting, and facilitating a discharge of the dross.
Patent KR-20210077584-A (KR)
Title: Method for preparing mechanically programmed liquid crystal elastomer
Inventor: AHN SUK KYUN
IPC: G02F1/137
Filed: 2020-09-01
Abstract: The present invention relates to a method for manufacturing a mechanically programmed liquid crystal elastomer. More particularly, the present invention relates to a method for manufacturing a liquid crystal elastomer on a macro- or micro-scale through two-step light-driven crosslinking programming without using a solvent.
Patent KR-20210030211-A (KR)
Title: Polyamide particles and methods of production and uses thereof
Inventor: VALERIE M FARRUGIA
IPC: C08J3/22
Filed: 2020-09-04
Abstract: A method for preparing polyamide particles may comprise: mixing a mixture including a polyamide, a carrier fluid that is immiscible with the polyamide, and nanoparticles at a temperature higher than a melting point or softening temperature of the polyamide and at a shear rate high enough to disperse the polyamide in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the polyamide to form solidified particles including polyamide particles having a circularity of 0.90 or more and including the nanoparticles associated with an outer surface of the polyamide particles; and separating the solidified particles from the carrier fluid.
Patent KR-20220040039-A (KR)
Title: Solar lights head which can be used as a lights head
Inventor: KIM MUN SEONG
IPC: F21V29/71
Filed: 2020-09-23
Abstract: The present invention manufactures a heat radiation member for discharging heat generated by an LED module to the outside in a plate shape to minimize the thickness of the heat radiation member occupying in a limited space in a main body to install a solar heat battery together in the main body to easily and conveniently maintain and manage the solar heat battery. Specifically, at least one between the main body or a cover finishing the main body is made of an aluminum alloy to easily and quickly radiate heat generated in the main body to the outside through the main body or the cover to increase the heat radiation effect. Also, the present invention can maintain the solar heat battery at a suitable temperature by the heat generated by the LED module to remove humidity while preventing the temperature of the solar heat battery from dropping even at low-temperature nights or in cold winters to maintain the battery performance.
Patent KR-20220040274-A (KR)
Inventor: BAEK JUN HO
IPC: A61B5/20
Filed: 2020-09-23
Abstract: According to one embodiment of the present invention, provided is a urinary tract infection diagnosing device through color analysis which comprises: a first membrane composed of a porous support; a second membrane formed on an upper portion of the first membrane and including a nitrate detection reagent in which a color change reaction occurs depending on presence or absence of a nitrite; a color sensor band including an adhesive transparent thin film for attaching the first membrane and the second membrane to another device; and a user terminal configured to analyze a color of an image obtained by photographing the color sensor band so as to determine whether urinary tract infection is detected.
Patent KR-20220041540-A (KR)
Title: Guide RNA for editing AMS-like gene and use thereof
Inventor: JAEHYEON OH
IPC: C12N15/113
Filed: 2020-09-25
Abstract: The present invention relates to a guide RNA (gRNA) for editing a gene relating to tomato pollen development and a use thereof and, more specifically, to a gRNA for editing a tomato-derived aborted microspores (AMS)-like gene and a use thereof. According to the present invention, the technique of knocking out pollen development-related genes using a gRNA can be applied to the production of male sterility genes, thereby being able to reduce the production cost of tomato hybrid seeds.
Patent KR-20220042909-A (KR)
Inventor: OH SEUNG JAE
IPC: A01K53/00
Filed: 2020-09-28
Abstract: The present invention provides a pollen cake supply container which simultaneously stores a plurality of pollen cakes so that only the required number of pollen cakes can be consumed according to bee's colony power and a part of the stored pollen cakes can be fermented naturally. According to the present invention, the pollen cake supply container comprises: a main body container having each locking step formed on both sides of the upper end of a beehive, and including the closed front surface, rear surface, both side surfaces, and bottom surface and the open upper surface to store pollen cakes therein; partition walls formed at predetermined intervals between the front and rear surfaces of the main body container so that the plurality of cakes are divided and stored; a plurality of entry and exit holes formed on the front surface so that bees can pass through and eat the stored pollen cakes; and a cover opened and closed on the open upper surface of the main body container. Accordingly, the pollen cake supply container provides effects of preventing excessive supply of pollen cakes, supplying the pollen cakes in an optimal state, and increasing the digestion and absorption rate of bees when a fermented pollen cake is supplied.
Patent KR-20220046730-A (KR)
Inventor: PARK JUNG YONG
IPC: B60W10/08
Filed: 2020-10-07
Abstract: Disclosed is a module for controlling a brushless direct current (BLDC) motor cruise for a personal transporter. The module for controlling a BLDC motor cruise for a personal transporter according to the present invention has a battery, a BLDC motor, and a controller controlling operation of the BLDC motor and is mounted on a personal transporter having no cruise function to control the rotation number of the BLDC motor. The module of the present invention comprises: a socket unit disconnecting a throttle signal line and a brake signal line for connecting the controller to the BLDC motor and connecting the disconnected lines; a quantization unit receiving a throttle signal through the throttle signal line, which is transmitted by the controller to the BLDC motor and generating a quantized throttle signal which is quantized at a plurality of throttle levels according to predetermined criteria for quantization; a first input unit receiving a cruise signal from a user of the personal transporter; and a transmission unit controlling the rotation number of the BLDC motor fixedly at an operation level selected from the plurality of the throttle levels according to the quantized throttle signal and the cruise signal. Accordingly, a particular throttle level is set as an operation level to use a cruise function, so that cruise performance suitable for variable operating environments can be achieved.
Patent KR-20220052540-A (KR)
Inventor: YUN HEUI BOG
IPC: C02F1/00
Filed: 2020-10-21
Abstract: An apparatus for removing green algae comprises: a body floated by a buoyance body to form a skeleton of a device; a solar cell plate installed at an upper portion of the body for receiving solar energy to generate power; a battery installed at the body to store the power generated from the solar cell plate; a driver for receiving the power from the battery to generate torque; a bucket part provided at a lower portion of the solar cell plate and installed at a center of the body to form a guide flow path for dragging down water of a upper portion to a lower portion; an impeller vertically installed at a center line of the body, and provided at a bottom end of an impeller shaft for receiving the torque of the driver to be rotated, and located in a guide flow path of the bucket part to form a rotational flow for dragging down the water of the upper portion to the lower portion; and a corrugated pipe coupled with a guide flow path of the bucket part to guide and exhaust the water of the upper portion in which the rotational flow occurs to the lower portion. According to an embodiment of the present invention, an impeller is rotated using electric energy charged by solar power to drag down water of the upper portion in which sludge and green algae are generated to the lower portion so that the water of the upper portion makes contact with cold water of the lower portion. Accordingly, the green algae are naturally dispersed and destroyed. Coagulation of the green algae is prevented by continuously circulating water so that water quality is improved.
Patent KR-20220058039-A (KR)
Title: Cosmetic composition for removing sebum from pet skin
Inventor: CHOI JIN SIK
IPC: A61K8/92
Filed: 2020-10-30
Abstract: A cosmetic composition for removing pet's sebum according to the present invention comprises Lithosperumum erythrorhizon extraction oil and Angelica sinensis extract oil as active ingredients. According to the present invention, the blackheads of the skin contaminated by the sebum secretion of pets are removed so that a cosmetic effect for pets can be provided and further the blackhead can be prevented from deteriorating into diseases such as bacterial infection.