baber/WOPTO huggingface dataset:
Patent KR-20210118526-A (KR)
Inventor: SUN CHANG SU
IPC: B66C1/42
Filed: 2020-03-23
Abstract: The present invention relates to a conveying apparatus capable of safely conveying, for example, conveyed materials such as wound-up scraps of various sizes and shapes without falling. According to the present invention, the conveying apparatus comprises: a main body unit; a plurality of link arms telescopically and rotatably connected to the main body unit; and a plurality of driving units installed between the main body unit and the link arm to respectively transmit driving force to the corresponding link arm. The driving unit includes: a motor; a bolt shaft which is connected to the motor and rotates; and a nut part rotatably mounted on the link arm and engaged with the bolt shaft. Accordingly, the position of the link arm varies according to the rotation of the bolt shaft.
Patent KR-20210120490-A (KR)
Title: Deep learning-based development platform system for medical ai model
Inventor: LIM JAE KWAN
IPC: G06N3/08
Filed: 2020-03-27
Abstract: The present invention relates to a deep learning-based platform for developing a medical AI model comprising: a data storing unit wherein medical learning data to be used for learning is stored; a model learning unit wherein a learning model learns the medical learning data stored in the data storing unit to generate the medical AI model; a learning result generating unit generating a learning result value from the medical AI model generated by the model learning unit; and a platform control unit transmitting the learning result value generated by the learning result generating unit to a developer terminal through a communication network. The learning result value includes parameter information of the medical AI model generated by the model learning unit. Accordingly, it is possible for an institution where collecting medical images is legally recognized to collect medical images and develop an AI model only in a platform provided by the institution and for a general developer to use various and plenty of medical images and develop the AI model in a state where reading or transmitting medical images as personal information is blocked, thereby effectively using medical images and developing the AI model with high readout accuracy.
Patent KR-20210121588-A (KR)
Inventor: PARK SANG YOUNG
IPC: G05F1/67
Filed: 2020-03-30
Abstract: The present invention relates to a differential power converter to improve the problem that the effect (a decrease in output of photovoltaic power generation), when a shadow is momentarily cast on some photovoltaic modules or a malfunction or performance degradation occurs, extends to the entire system, not just the photovoltaic module, in a photovoltaic power generation system used for home and industry by converting DC power generated by two or more photovoltaic modules used in photovoltaic power generation to AC power. To this end, the present invention provides a power control method of a power control device for controlling power of a plurality of differential power processing (DPP) modules respectively connected in parallel to a plurality of photovoltaics (PV) connected in series, which includes: measuring voltage and current values for each of the photovoltaic modules; calculating each of converted power values of the power conversion modules; and controlling the power conversion modules to follow a string voltage value by using each of the converted power values calculated in response to the power conversion modules. Thus, according to the present invention, the photovoltaic power generation system is constructed more economically.
Patent KR-20210123674-A (KR)
Title: Method for detecting out-of-distribution data using test-time augmentation and apparatus performing the same
Inventor: JEONG DONG EON
IPC: G06N3/04
Filed: 2020-04-03
Abstract: Provided are a method for detecting out-of-distribution (ODD) data and an operating method thereof, comprising the steps of: generating at least one new data from input data using a data conversion method; obtaining a first output value of an artificial neural network model for each of the at least one new data; calculating a second output value using the obtained first output values; and determining whether or not the input data are external domain data by comparing the second output value with a predetermined specific value. At least one new data is generated from input data using a data conversion method, and external domain data are detected based on the output value of an artificial neural network model for each of new data to have a high detecting performance of external domain data while using a small amount of memory.
Patent KR-20210125338-A (KR)
Title: Food Waste Treatment Device
Inventor: HANGJIN BAN
IPC: E03C1/266
Filed: 2020-04-08
Abstract: The present invention relates to a food disposal apparatus, which comprises: a housing which is connected to a drain in a sink bowl; a drain chamber movably fastened to the inside of the housing; a dewatering drum having the outer shaft penetrating the drain chamber and rotatably provided inside the drain chamber; the outer shaft support unit provided in the drain chamber and rotatably supporting the outer shaft; a crushing unit having an inner shaft penetrating the outer shaft inside the dewatering drum and rotatably provided independently with respect to the dewatering drum; and a driving unit located at a lower portion of the drain chamber and supplying power to the inner shaft in accordance with forward and reverse rotations. A first one-way bearing is provided between the inner shaft and the outer shaft, enables independent rotation with respect to the outer side when the inner shaft is rotated in one direction, and enables the outer side to rotate together with the inner shaft when the inner shaft is rotated in the other direction. Therefore, there is provided a food disposal apparatus capable of crushing, dehydrating, and discharging food.
Patent KR-20210126218-A (KR)
Title: A membrane-electrode assembly for fuel cell and preparation method thereof
Inventor: OH JONG KIL
IPC: H01M8/1004
Filed: 2020-04-10
Abstract: The present invention relates to a membrane-electrode assembly and a method for manufacturing the same. More specifically, provided is a method capable of improving the efficiency of a water splitting catalyst included in a water splitting electrode and suppressing a reverse voltage phenomenon by placing the water splitting electrode having a pattern between an anode and an ion exchange layer.
Patent KR-20210128817-A (KR)
Inventor: RYU SEUNGHO
IPC: H04L49/111
Filed: 2020-04-17
Abstract: The present invention relates to a communication technique that combines a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, more efficient communication can be performed in a software defined network (SDN) environment.
Patent KR-20210131822-A (KR)
Title: Device for Car's Wheel Management
IPC: B60S3/04
Filed: 2020-04-25
Abstract: The present invention relates to a vehicle wheel management device, comprising: a main motor unit that generates rotational kinetic energy; a main shaft connected to the main motor unit and transmitting rotational kinetic energy generated by the main motor unit; a wheel management unit support that moves so as to be in close contact with the surface of a target wheel to be managed using the rotational kinetic energy transmitted through the main shaft; and a wheel management unit that moves by the wheel management unit support and is in close contact with the target wheel to be managed with a constant pressure, and manages the surface of the target wheel to be managed. The wheel management unit according to an object of the present invention further provides a close contact guide unit so as to utilize the rotational kinetic energy provided by the main motor unit and be evenly adhered to the surface of the target wheel to be managed.
Patent KR-20210135752-A (KR)
Title: Aroma composition with green citrus fragrance increasing brain refreshment and awakening
IPC: A61Q13/00
Filed: 2020-05-06
Abstract: The present invention relates to an aroma composition with a green citrus fragrance for refreshing a human brain and increasing awakening of the brain. The aroma composition of the present invention decreases an absolute theta (AT) power spectrum in a right occipital lobe, increases an absolute gamma (AG) power spectrum in the right occipital lobe, and increases an absolute fast alpha (AFA) power spectrum in the right occipital lobe, an absolute low beta (ALB) power spectrum in a medial temporal lobe, a medial parietal lobe, and the right occipital lobe, a ratio of SMR to theta (RST) power spectrum in the medial temporal lobe, a right temporal lobe, and a site of a left temporal lobe, a ratio of mid beta to theta (RMT) power spectrum in a site of a left parietal lobe, a ratio of (SMR-mid beta) to theta (RSMT) power spectrum in the left parietal lobe, and a ratio of alpha to high beta (RAHB) power spectrum in a right temporal lobe, the left parietal lobe, and the left occipital lobe, such that the brain is refreshed and awakened. The present invention provides a method for preparing a combined fragrance that refreshes and awakes the brain when the human breathes in the fragrance, and an aroma composition.
Patent KR-20200140737-A (KR)
Inventor: LEE HEON KUG
IPC: B31C3/00
Filed: 2020-06-04
Abstract: In order to solve the inefficiency of a manufacturing process and inconvenience in a drinking process, which is the problem of a paper straw manufactured by a glue adhesive method, the present invention provides a paper straw manufacturing system comprising: a roll having a paper strip in which a heat-adhesive coating material is provided on at least one side; a core rod in which a strip of paper unwound from the roll is wound around outer circumference thereof; a heater for heating the heat-adhesive coating material of the paper strip; a belt forming a preliminary straw by twisting a paper strip on the core bar; a moving guide part for advancing the preliminary straw along a length direction of the core bar; and a cutting part for forming the straw by cutting the advanced preliminary straw.
Patent KR-20210151459-A (KR)
Inventor: JUNG KWANG MI
IPC: B23C3/28
Filed: 2020-06-05
Abstract: The present invention relates to a decorative metal structure provided with a connection portion that can be easily bent, the decorative metal structure comprising: a decorative expression portion (100) in which a decorative expression takes shape; an insertion coupling portion (200) that is extendingly formed from at least one side of the decorative expression portion (100), whose one end (210), which is in a bent state from the decorative expression portion (100), is inserted into an object to be fixed, and then allows the decorative expression portion (100) to be coupled to the object to be fixed by the end (210) which has been bent again; and a connection portion (300) that is formed by machining to be provided in a part of in the insertion coupling portion (200) to which the decorative expression portion (100) is connected, thereby allowing the insertion coupling portion (200) to be bent from the decorative expression portion (100).
Patent KR-20210153293-A (KR)
Inventor: KANG TAE HO
IPC: D01F6/06
Filed: 2020-06-10
Abstract: The present invention relates to a method for manufacturing flame retardant polypropylene filament yarn and flame retardant polypropylene filament yarn using the same, the method capable of manufacturing pre-flame retardant polypropylene filament yarn by being melted with a flame retardant in a step of melting polypropylene resin which is a raw material of the polypropylene filament yarn. Therefore, the present invention provides flame retardancy, a light weight, excellent tensile strength, elasticity, and impact resistance; and provides a manufacturing cost reducing effect for simplifying a manufacturing step compared to when manufacturing conventional post-flame retardant treating type flame-retardant yarn. The present invention manufactures the pre-flame retardant polypropylene filament yarn without going through a separate flame-retardant treating step; prevents environmental pollution, air pollution, land pollution, and a health treat problem of a worker caused by scattering a flame retardant which occurs during post-flame retardant work; prevents the environmental pollution by using an eco-friendly flame retardant; and prevents a problem of washing away the flame retardant applied to the polypropylene filament yarn by rainwater. The present invention reduces manufacturing costs by simplifying a manufacturing step because of removing the post-flame retardant work, and increases productivity at the same time.
Patent KR-20210158110-A (KR)
Inventor: LEE SEOYOUNG
IPC: G09G5/00
Filed: 2020-06-23
Abstract: The present invention relates to an electronic device for dynamically adjusting a refresh rate of a display to prevent an image degradation phenomenon. According to various embodiments of the present invention, the electronic device comprises a memory storing an application, a display driver IC, a display, and a processor. The processor operates the application, generates an image frame corresponding to an execution screen of the application, transmits the image frame to the display driver IC in response to a timing signal output from the display driver IC, and controls the display driver IC to operate the display on the basis of the image frame. The display driver IC outputs a first timing signal with a specified first frame period, outputs a second timing signal with a designated second frame period longer than the first frame period when reception of the image frame from the processor is delayed, and outputs a third timing signal at a specified third frame period longer than the first frame period and shorter than the second frame period when the image frame is not received from the processor for a specified reference time from the time of outputting the second timing signal. The present invention includes various other embodiments.
Patent KR-20220000486-A (KR)
Title: Wind type compression device
Inventor: HUR CHEOL KOO
IPC: F04B35/00
Filed: 2020-06-26
Abstract: In accordance with the present invention, provided is a wind power type compressor including: a rotor comprising a main shaft functioning as a rotary shaft, a hub formed at one end of the main shaft, and at least one blade combined with the hub such that the hub can be rotated by power from wind; a compressor connected to the end of the main shaft, and receiving a rotation force of the rotor to compress fluids; a clutch connected between the main shaft and the compressor, and delivering the rotation force of the main shaft to the compressor or cutting off the force; a braking part reducing the rotation speed of the rotor; and a control part connected to the clutch and the braking part so as to control the clutch and the braking part after detecting rpm of the main shaft, setting and storing a compression rpm range for enabling the operation of the compressor, and a maximum rpm for enabling the operation of the braking part, to enable the main shaft and the compressor to be connected by the clutch when the rpm of the main shaft reaches a maximum value of the compression rpm range while enabling the main shaft and the compressor to be disconnected by the clutch when the rpm of the main shaft reaches a minimum value of the compression rpm range, and enabling the braking part to be operated when the rpm of the main shaft becomes no less than the maximum rpm. Therefore, the present invention is capable of compressing fluids by stably operating a compressor.
Patent KR-20220005147-A (KR)
Title: Ternary inverter device
Inventor: KWON DAE WOONG
IPC: H01L29/423
Filed: 2020-07-06
Abstract: A ternary inverter device according to an aspect of the present invention includes a first tunnel field effect transistor of a first conductivity type and a second tunnel field effect transistor of a second conductivity type connected in series between a high side and a low side. The first tunnel field effect transistor and the second tunnel field effect transistor operate in at least two tunneling modes and at least one channel inversion mode so that the inverter device can output a ternary signal.
Patent KR-20220006786-A (KR)
Inventor: PARK JAE HONG
IPC: B32B37/14
Filed: 2020-07-09
Abstract: The present invention relates to an airtight material for windows and doors and a method for manufacturing the same. According to the present invention, the method for manufacturing an airtight material for windows and doors comprises: a core layer supplying step (S10) of continuously supplying a core layer (10) in the form of a sheet; an outer skin layer supplying step (S20) of supplying an outer skin layer (20) from one side of the core layer (10); and an outer skin layer bonding step (S30) of bonding the outer skin layer (20) to one surface of the core layer (10). According to the present invention, since the outer skin layer (20) is integrally formed on both sides of the core layer (10) in the form of a sheet, there is an effect that not only airtightness and watertightness but also sound insulation and heat insulation are improved.
Patent KR-20220008147-A (KR)
Inventor: KIM BYUNG CHOL
IPC: A47L15/16
Filed: 2020-07-13
Abstract: The present invention relates to a dishes transfer washer having an improved section transfer structure, and more specifically, to dishes transfer washer with an improved section transfer structure, wherein dishes which needs to be washed are impregnated and moved sequentially in a longitudinal direction, and the impregnated dishes are sequentially transferred and soaked and washed during a transfer process.
Patent KR-20220008535-A (KR)
Inventor: SON YONG BEOM
IPC: G05B23/02
Filed: 2020-07-14
Abstract: Disclosed is a system for calculating a compensation element of a charging element, which can eliminate a difference current that normally occurs by applying accurate data of an input element for compensating a power transmission line charging current of a protection relay. The system for calculating a compensation element of a charging current comprises: a management terminal which obtains data from a supervisory control and data acquisition (SCADA) system and uses the data and inputted power transmission line impedance to calculate a difference current between both ends of a power transmission line, and determines and outputs a charging current compensation element for eliminating the difference current from a ratio differential protection relay.
Patent KR-20220011554-A (KR)
Title: Protective polyethylene film with improved printing defects and manufacturing method thereof
Inventor: BYUN JAE SOO
IPC: B32B37/12
Filed: 2020-07-21
Abstract: The present invention relates to a protective polyethylene film comprising: a first polyethylene layer; a printed layer; a UV adhesive layer; a second polyethylene layer; and an adhesive layer sequentially, and a manufacturing method thereof. The protective polyethylene film of the present invention improves the transfer of ink contained in a printing layer to a pressure-sensitive adhesive and the peeling phenomenon caused by ultraviolet rays.
Patent KR-20220012543-A (KR)
Inventor: CHOI BYOUNG CHANG
IPC: H02G1/02
Filed: 2020-07-23
Abstract: The present invention relates to a device for indirect live wire work of a power distribution facility that can be attached to various types of cutout switches without a separate bracket. The device comprises: a lower hook part caught on a lower support fitting connected to an insulator body; a lower housing part supporting the lower hook part; an upper hook part that is caught by an upper support fitting connected to the insulator body; and an upper housing part that is elastically and slidably installed in the lower housing part, and supports the upper hook part.
Patent KR-20220016737-A (KR)
Title: Marinated meat packing set for instant cooked pork tripe stews
Inventor: BONGHO ROH
IPC: A23L23/00
Filed: 2020-08-03
Abstract: The present invention relates to a method for manufacturing seasoned tripe meat to make stew using pig tripe. The present invention relates to a packing set which efficiently performs cleaning, foreign substance removal, odor removal, and the like to prepare clean material meat, has effects of improving texture and taste with tender meat, improving a taste by increasing sweetness using natural ingredients, and completely removing an odor, and prepares prepared seasoned meat, broth, kimchi, other ingredients and the like at once so as to quickly and conveniently cook tripe stew.
Patent KR-20220023398-A (KR)
Title: Manufacturing method for corrugated steel pipe withmulti-coated layer
Inventor: SOON DONG HEE
IPC: B21C37/12
Filed: 2020-08-21
Abstract: The present invention aims to provide a manufacturing method for a flange-type sheathed corrugated steel pipe, which is able to weld the corrugated steel pipe on a flange, and form multiple resin coated layers on an inner surface and an outer surface of the corrugated steel pipe, and the sheathed corrugated steel pipe. According to the present invention, the manufacturing method for the flange-type sheathed corrugated steel pipe comprises: (S10) a step of inputting a steel plate to be inclined to a molding unit and a pipe forming unit, and manufacturing a mainframe of the corrugated steel pipe; (S20, S30) a first welding step to respectively insert the mainframe of the corrugated steel pipe into the flange, and temporarily bonding the mainframe of the corrugated steel pipe with the flange; (S40, S50) a second welding step to making the mainframe of the corrugated steel pipe come in contact with the flange by a pipe expansion process, and completely bonding the mainframe of the corrugated steel pipe with the flange; (S60) a step of pre-heating the flange-type corrugated steel pipe through the welding steps; (S70) a step of coating the heated flange-type corrugated steel pipe with an adhesive resin by a first resin coating apparatus; (S80) a step of re-coating the coated flange-type corrugated steel pipe with a normal resin by a second resin coating apparatus; and (S90, S100) a step of re-heating the re-coated flange-type corrugated steel pipe and cooling the flange-type corrugated steel pipe in the air. The present invention aims to provide a manufacturing method for a flange-type sheathed corrugated steel pipe, which is capable of providing excellent productivity and work efficiency.
Patent KR-20220030338-A (KR)
Inventor: OH YOUNG EUN
IPC: H01L51/52
Filed: 2020-08-27
Abstract: A display device according to one embodiment includes: a display panel; a thin glass layer disposed on the display panel; a hot melt adhesive layer disposed between the display panel and the thin glass layer; and a functional film disposed between the hot melt adhesive layer and the thin glass layer. The window module including the thin glass layer can be easily and economically replaced without damage to the display panel.