baber/WOPTO huggingface dataset:
Patent KR-20210136638-A (KR)
Title: In-wheel working device and automobile including the same
IPC: B60K7/00
Filed: 2020-05-08
Abstract: Disclosed are an in-wheel driving device and a vehicle including the same. According to an aspect of the present invention, the in-wheel driving device includes a rotation detecting sensor coupled to a wheel bearing. The rotation detecting sensor includes a sensor stator coupled to a tire of the wheel bearing and a sensor rotor coupled to a hub of the wheel bearing. The sensor stator includes a printed circuit board (PCB) substrate wherein a metal coil pattern is formed on a surface.
Patent KR-20210136655-A (KR)
Title: System for evaluating performance of environmental sensor module
IPC: G06F11/07
Filed: 2020-05-08
Abstract: The present invention relates to a performance evaluation system for an environmental sensor module. More particularly, the present invention relates to a performance evaluation system for an environmental sensor module that evaluates the performance of an environmental sensor module by determining a data state according to a determination criterion on the basis of raw data provided by the environmental sensor module. The system of the present invention receives and collects raw data according to the sensing of the environmental sensor module when evaluating the performance of the environmental sensor module that senses environmental elements and transmits sensing information. Then, when the measured values of the environmental sensor module are biased due to a deviation greater than the allowable value on the basis of an analysis result of analyzing the collected raw data, it is determined that an abnormality has occurred in the environmental sensor module. It is possible to enhance the accuracy of error determination of the environmental sensor module. Accordingly, it is possible to support prompt replacement or action for an environmental sensor module that require replacement or action when an error occurs among a number of environmental sensor modules. Thus, the present invention has an effect of enhancing the accuracy and reliability of a system using an environmental sensor module while enhancing data quality provided by the environmental sensor module.
Patent KR-20210138364-A (KR)
Title: Security service system and method using password based on placement, authentication device applied thereto, and non-transitory computer readable medium having computer program recorded thereon
IPC: G06F21/46
Filed: 2020-05-12
Abstract: The present invention relates to a location security service system and method using a password based on a location, and an authentication device applied to the same and a recording medium in which a computer program is recorded. In more detail, provided is the authentication device which allows a user to set a password based on a location on a keypad. Based on the password entered through such an authentication device, it is possible to track whether the password was exposed and a point at which the exposure occurred. Provided are the security service system and method using a password based on a location, and the authentication device applied to the same and the recording medium in which the computer program is recorded.
Patent KR-20210142872-A (KR)
Title: Scan Driver and Display Device including the same
IPC: G09G3/3275
Filed: 2020-05-19
Abstract: The present invention includes a display panel for displaying an image, and a scan driver including one stage disposed on one side of the display panel and the other stage disposed on the other side of the display panel, wherein each of one stage and the other stage includes at least two output terminals, and a first output terminal of one stage and a second output terminal of the other stage share one scan line disposed in the display panel. Accordingly, it is possible to minimize influence due to a size of the display panel or increase in load (increase in clock load).
Patent KR-20210143519-A (KR)
Title: Vessel
IPC: E05C19/00
Filed: 2020-05-20
Abstract: The present invention provides a vessel that blocks and delays entering of pirates into the vessel by installing a handrail at an entrance to an upper deck through an inclined ladder, and closing the entrance to the upper deck through the inclined ladder with the handrail if the pirates break in. The vessel includes: a hull; a plurality of decks installed on the hull and formed in a multi-layer structure in the height direction of the hull; an inclined ladder connecting the upper deck located in an upper position and a lower deck located in a lower position among the plurality of decks; and a movement limiting part installed at an entry to the upper deck from the lower deck through the inclined ladder, wherein the movement limiting part rotates only in the direction of closing the entry.
Patent KR-20210144999-A (KR)
Inventor: LEE HYUN YOUNG
IPC: B01D39/06
Filed: 2020-05-22
Abstract: The object of the present invention is to provide a syringe-type nucleic acid extraction device, a nucleic acid extraction kit, and an extraction method, capable of easily and quickly separating nucleic acid without electronic devices or other mechanical devices. The present invention provides the nucleic acid extraction device using a cationic polymer, including: a nucleic acid purification filter; a syringe unit which is in contact with the upper surface of the nucleic acid purification filter and includes a cylinder and a piston; a tip unit which has an upper surface in contact with the lower surface of the nucleic acid purification filter, and through which a washing solution or a nucleic acid eluate moves; and a coupling unit to which the lower end of the syringe unit and the upper end of the tip unit are connected, and into which the nucleic acid purification filter is inserted.
Patent KR-20210146151-A (KR)
Inventor: BAIK SUN HO
IPC: E02F9/20
Filed: 2020-05-26
Abstract: A traction control system of the present invention includes: a traction selection part selecting a traction output value within a range of 50-100% of a traction setting value in accordance with the condition of a workplace; a sensor part measuring the angle to the ground of a boom of a construction machine and the angle to the ground of a bucket of the construction machine; and a main control part including a transmission control unit (TCU) controlling a transmission of the construction machine, and a machine control unit (MCU) controlling traction output through the control of an output torque value of the transmission, through the TCU. Here, the MCU can control the output of the transmission by controlling the TCU through the traction output value selected by the traction selection part. Therefore, the present invention is capable of improving fuel efficiency and preventing a drop in working efficiency.
Patent KR-20210147778-A (KR)
Inventor: HOLVG YOUNG CHUL
IPC: A23L7/10
Filed: 2020-05-29
Abstract: The present invention relates to technology related to raw chicken soup with ginseng, in which a chicken is processed, packaged, and sold in a cross-legged form without a pre-boiling process, so that a customer directly boils and easily eats chicken soup with ginseng, thereby enjoying the unique taste of chicken soup with ginseng without damaging the chewy taste of raw chicken meat. According to the present invention, the method comprises: a first step of processing a raw chicken by removing the foot and head parts, except for the ankle of the raw chicken, cutting the lower abdomen to remove the intestines, and forming a cut part of 1 to 2 cm on the back part of one thigh of the raw chicken; a second step of preparing known ingredients used for chicken soup with ginseng; a third step of putting the ingredients prepared in the second step into the lower abdomen of the raw chicken prepared in the first step, placing the calf part of the raw chicken with the cut part outside the ingredient materials, and inserting the ankle into the cut part while the leg without the cut part wraps the outer periphery of the calf part with the cut part, thereby forming and fixing a cross-legged form; and a fourth step process of placing the raw chicken completing the third step in a packaging pack, performing vacuum packaging, and delivering the pack to an order site without freezing.
Patent KR-20210152694-A (KR)
Title: Air spring apparatus
Inventor: KIM HAE SOL
IPC: B60G17/052
Filed: 2020-06-09
Abstract: The present invention relates to an air spring apparatus, comprising: a first chamber member; a second chamber member covering at least a portion of the first chamber member and disposed to be stacked with the first chamber member; a third chamber member covering at least a portion of the second chamber member and disposed to be stacked with the second chamber member; a first fusion unit formed by fusion bonding the first chamber member and the second chamber member; and a second fusion unit formed by the fusion bonding the second chamber member and the third chamber member. An objective of the present invention is to provide the air spring apparatus having a multi-chamber structure which can further improve productivity.
Patent KR-20210152797-A (KR)
Title: Temperature control system of a rice paddy methane flux collecting device
Inventor: KANG NAM GOO
IPC: G01N1/22
Filed: 2020-06-09
Abstract: The present invention relates to a temperature control system of a rice paddy methane flux collection device. More specifically, the present invention relates to a temperature control system of a rice paddy methane flux collection device, which comprises: a chamber body having a collection space unit, which opens upward and downward, inside so that a certain number of rice seedlings are placed; a chamber door for opening/closing an upper end of the collection space unit; a collection unit for collecting a sample gas from the collection space unit; a heating unit for increasing the temperature of the collection space unit; a cooling unit for lowering the temperature of the collection space unit; a circulation unit for circulating the gas of the collection space unit; a ventilation unit for ventilating the collection space unit; the outer temperature sensor for measuring the temperature outside the chamber body; an inner temperature sensor for measuring the temperature of the collection space unit of the chamber body; and a control unit receiving signals of the outer temperature sensor and the inner temperature sensor, and controlling one or more of the heating unit, the cooling unit, the circulation unit, and the ventilation unit, and controlling the temperature of the collection space unit to be the same as the outer temperature. As such, according to the present invention, the control unit controls the temperature of the collection space unit to be the same as the outer temperature before the collection unit collects the sample gas, and the temperature control system is able to collect a sample gas in a natural environmental status in an artificial environment, which is the same as the natural environment, and improve effectiveness of the sample.
Patent KR-20210155445-A (KR)
Inventor: PARK JU HYO
IPC: A23L29/206
Filed: 2020-06-15
Abstract: The present invention relates to a method for manufacturing a functional vinegar using a Stewartia koreana sap. According to the present invention, a functional vinegar is manufactured by preparing a seed vinegar, which is a seed of vinegar fermentation bacteria, prepared by mixing a Stewartia koreana sap with porridge in which pulverized brown rice and yeast powder are mixed and fermenting the mixture, and mixing the seed vinegar and Stewartia koreana sap in a ratio of 2 : 5, and combining the mixture with acetic acid bacteria in the air. Accordingly, nutritional elements, various vitamins and minerals, linoleic acid, and tocopherol of brown rice with embryo and rice bran have an effect of preventing arteriosclerosis and aging. In addition, the yeast powder performs maternal mechanics of sulmit (jumo) by producing and secreting various enzymes, so that the seed vinegar can be easily produced. In addition, various ingredients, including natural sugar combining glucose and fructose of Stewartia koreana sap, and various ingredients and liquids contained in brown rice and yeast powder enable a user to easily consume, in daily life, minerals and various active ingredients contained in Stewartia koreana sap which has storage and shelf life due to alcohol and acidity produced by yeast action. In addition, the amount and acidity of vinegar can be arbitrarily adjusted by adding Stewartia koreana sap to the produced seed vinegar. In addition, the present invention provides an effect of manufacturing a functional vinegar useful for increasing liver function and preventing skin aging due to antioxidant and anti-toxin action, and useful for preventing skin diseases and hair loss.
Patent KR-20210155840-A (KR)
Inventor: KIM SANG MO
IPC: H01M10/0562
Filed: 2020-06-16
Abstract: The present invention relates to a binder solution for an all-solid-state battery including a binder in the form of particles and a method for manufacturing the same. Specifically, the binder solution includes: a rubber-based binder; a first solvent that dissolves the rubber-based binder; and a second solvent that is miscible with the first solvent without dissolving the rubber-based binder.
Patent KR-20210156095-A (KR)
Inventor: BAE SANGEUN
IPC: F04B35/04
Filed: 2020-06-17
Abstract: The present invention relates to a linear compressor. The linear compressor according to the present embodiment comprises: a spring supporter coupled to a piston or a mover of a motor to reciprocate; a resonance spring supported by the spring supporter to support the piston to resonate; and a spring cap into which an end unit of the resonance spring is inserted and supported. The spring cap may include: a noise space unit having a predetermined volume and separated from an inner space of a shell; and a noise passage unit passing through the axial side surface of the noise space unit and communicating the noise space unit with the inner space of the shell. Through this, a noise generated inside the shell can be effectively canceled without additionally installing a separate silencer.
Patent KR-20210157792-A (KR)
Inventor: CHOI BYEONG DU
IPC: H01L21/66
Filed: 2020-06-22
Abstract: Disclosed are a method, a computer system and a device for generating a recipe for automated inspection of a semiconductor device, wherein recipe generation takes less time and feedback on an inspection result obtained with the recipe is provided. A reference data set is used to generate an inspection recipe. Automated inspection is performed by an initial recipe on an image of a die in the reference data set (reference wafer map). A detected inspection result from the automated inspection is sorted and the sorted inspection result is compared to expert classification of in-die defect. Overkill and underkill numbers are automatically generated. Depending on the overkill and underkill numbers, inspection recipe parameter is modified. The automated inspection is repeated if detection and/or classification is below a predefined threshold.
Patent KR-20220000689-A (KR)
Title: Pulse and vacuum module, semiconductor cleaning apparatus and method using the same
Inventor: DONG SUK OH
IPC: H01L21/67
Filed: 2020-06-26
Abstract: A semiconductor cleaning apparatus according to an embodiment of the present invention includes: a pressure adjustor configured to adjust a pressure of inflow air according to a reference value; an air feeder configured to control feeding of the air according to a time when an object to be cleaned is input; a pulse generator configured to generate a low-frequency pulse so that the air can be provided through an air hole in a form of a discontinuous low-frequency pulse; a pulse and vacuum module including the air hole for feeding the inflow air to the object to be cleaned, and first and second vacuum holes for sucking foreign substances separated from the object to be cleaned, in which a region formed with the air hole and a region formed with the first and second vacuum holes have different heights from each other based on a first direction; and a controller configured to control an overall operation of the semiconductor cleaning apparatus, including the pressure adjuster, the air feeder, and the pulse generator. The present invention can prevent foreign substances from scattering into adjacent regions in advance.
Patent KR-20220003925-A (KR)
Title: System and method to dynamically avoid the spread of FMD through Spatio-Temporal pattern analysis
Inventor: PARK HYON
IPC: G16H80/00
Filed: 2020-07-02
Abstract: The present invention relates to a system and method for preventing spread of infectious diseases through a spatiotemporal type analysis. The present invention includes: a plurality of inspection site monitoring devices which recognize visitor information and provide inspection site visitor information including time information matching recognized visitor and visiting vehicle information; and a central management server which analyzes a movement pattern of the inspection site visitor using visit information provided from the inspection site monitoring devices, stores the analyzed movement pattern of the inspection site visitor, and provides epidemiological investigation target information by using the stored movement pattern of inspection site visitor when an infectious disease occurs in the inspection site. Therefore, it is possible to prevent the spread of foot-and-mouth disease at an early stage by conducting a precise and rapid epidemiological investigation.
Patent KR-20210020764-A (KR)
Title: Sound transducer and electronic device with slim speaker
Inventor: KIM KI DU
IPC: H04R1/02
Filed: 2020-07-03
Abstract: The present invention relates to an electronic device with a slim speaker which can minimize thickness. The electronic device with a slim speaker comprises: a case having a display installed on the front surface thereof; a slim speaker installed on the rear surface of the case; and a rear cover which is installed on the rear surface of the case, and covers the slim cover. The slim speaker includes: a sound transducer to generate a sound; and an enclosure which allows the sound transducer to be installed thereon, and is fixed on the rear cover. The enclosure includes: a sound guide groove which is formed on the front surface of the enclosure to allow an upper side thereof to be opened, allows a vibrating plate of the sound transducer to be exposed, and guides a sound generated by the vibrating plate; an enclosure groove which is formed on the rear surface of the enclosure to allow an upper side thereof to be opened, and encloses the sound transducer; and a sound outlet which is formed on a side of the enclosure, and communicates with the sound guide groove.
Patent KR-20220005217-A (KR)
Title: Correction underwear for man
Inventor: KMG
IPC: A41B9/00
Filed: 2020-07-06
Abstract: Disclosed is correction underwear for men. The disclosed correction underwear for men corrects a body shape of a man. The correction underwear for men comprises: a band which covers a waist part of the man and tightens the waist part at predetermined pressure; a front correcting unit which is connected to a lower side in a front side of the band and tightens a lower abdomen part of the man; a side correcting unit which is connected to each lower side of both sides of the band and tightens a pelvis side part of the man; a back correcting unit which is connected to a lower side of a back side of the band and tightens a back waist part of the man; and a ventilating unit which is extended to each lower side of the front correcting unit, the side correcting unit, and the back correcting unit, and is formed in a net shape for ventilation. The front correcting unit, the side correcting unit, and the back correcting unit are connected to each other to entirely tighten a corresponding part of a body of the man. According to the disclosed correction underwear for men, the present invention efficiently corrects a corrected part of the body of the man such as lower abdomen, fat on a side, or slack buttocks, and minimizes rejection for the correction underwear for men of the men who are not familiar with correction underwear.
Patent KR-20210010826-A (KR)
Inventor: LAMPE NICOLAS
IPC: G01M17/007
Filed: 2020-07-14
Abstract: The present invention relates to a sensor device which has a plurality of sensor elements for measuring a tensile force and/or compression force applied to chassis parts. The sensor elements respectively include one or more sensor layers having an electric resistance depending on the load. These sensor layers have electric contact units. The present invention also relates to a method for measuring a compressive force and/or tensile force by using the sensor device. To propose the sensor device which is able to determine the compressive force and/or tensile force working on the chassis parts, according to the present invention, the changes in electric resistances are proposed to allow the inference of tensile force or compressive force working on the current chassis parts by arranging two or more of sensor elements on chassis parts at distances from each other. To measure tensile force and/or compressive force, the ratio between an output stress (U_d) and an input stress (U_s) is determined, and from a relationship with the ratio (U_d/U_s) in proportion to tensile force and/or compressive force (F_z), calculated is the tensile force and/or compressive force (F_z).
Patent KR-20210038299-A (KR)
Title: Super absorbent polymer composition and preparation method thereof
Inventor: LEE SEUL AH
IPC: C08J3/24
Filed: 2020-07-14
Abstract: The present invention relates to a super absorbent polymer composition and a method for preparing the same. More specifically, according to the super absorbent polymer composition and the method for preparing the same of the present invention, provided is a super absorbent polymer composition having improved anti-caking efficiency without deterioration in absorption performance.
Patent KR-20200090671-A (KR)
Inventor: PAIK JEE HEUM
IPC: H01L51/00
Filed: 2020-07-16
Abstract: The present invention relates to a method for manufacturing a deposition mask of a metal material for OLED pixel deposition. The deposition mask includes a deposition region for forming a deposition pattern and a non-deposition region other than the deposition region. The deposition region includes a plurality of effective areas longitudinally spaced apart from each other and ineffective areas. The effective area includes: a plurality of small area holes formed on one surface; a plurality of large area holes formed at an opposite surface opposite to the one surface; a plurality of through holes to communicate the small area holes with the large area holes; and an island part formed between the through holes. A diameter of the through hole is less than or equal to 33 um. The deposition mask has a resolution equal to or greater than 500 PPI where an interval between centers of two adjacent through holes among the plurality of through holes is less than or equal to 48 um. An inclined angle of the large area hole to the opposite surface is in the range of 40° to 55°. An average center line average roughness in longitudinal and width direction of the non-deposition region is 0.1 um to 0.3 um. An average 10 point average roughness in longitudinal and width direction of the non-deposition region is 0.5 um to 2.0 um. A difference between the average center line average roughness in the longitudinal direction of the non-deposition region and the average center line average roughness in the width direction of the non-deposition region is less than or equal to 50 %. A difference between the average 10 point average roughness in the longitudinal direction of the non-deposition region and the average 10 point average roughness in the width direction of the non-deposition region is less than or equal to 50 %.