baber/WOPTO huggingface dataset:
Patent KR-20210149989-A (KR)
Inventor: KIM SEOK HWA
IPC: G01M3/28
Filed: 2020-06-03
Abstract: The present invention relates to an apparatus for testing a leak of fittings, which tests a leak for fittings which are pipeline accessories such as an elbow, tee, etc. manufactured by casting and used for laying water pipes, comprising: a turntable (100) located in the center of a test apparatus; a feeder (200) provided adjacent to the turntable to load and feed fittings; a transferrer (300) transferring the fittings loaded in the feeder to be seated on a seating jig (120); a tester (400) pressing and testing the fittings seated in the seating jig; an ejector (500) taking out the fittings according to the test result; and a control unit (600) controlling operations, test conditions and test results of the turntable, the feeder, the transferrer, the operation and inspection conditions of the turntable, the feeder, the transporter, the tester and the ejector. The present invention reduces time for checking the test results and has remarkable effects of securing stable quality, improving productivity, and improving test reliability.
Patent KR-20210150917-A (KR)
Inventor: CHA SEUNG JOON
IPC: G06N3/08
Filed: 2020-06-04
Abstract: Disclosed are a method and device for estimating lithofacies by learning a well log. The method includes: a model foramtion step of forming a lithofacies estimation model to output lithofacies corresponding to measured depth when the well log are input based on input data in which each value of a plurality of factors included in the well log is arranged according to the measurement depth, and learning data in which the lithofacies according to the measurement depth is correct answer data; and a lithofacies estimation step of estimating the lithofacies according to the measurement depth by inputting target data which is obtained by arranging each value of the plurality of factors included in the well log obtained from the borehole for estimating the lithofacies in the lithofacies estimation model according to the measurement depth. The present invention can accurately and quickly predict the lithofacies using an artificial intelligence model which has learned the well log.
Patent KR-20210153890-A (KR)
Inventor: JUNG SUNG HOON
IPC: F24F11/56
Filed: 2020-06-11
Abstract: Provided is a controller for a ventilation type air purifier. According to an exemplary embodiment of the present invention, the controller for a ventilation type air purifier is for controlling an operation of the ventilation type air purifier. The controller for a ventilation type air purifier comprises: a case unit including a first case and a second case; a sensor unit embedded in the case unit to measure the state of air containing fine dust; a display unit built in the case unit to display state information of the air measured through the sensor unit; an operation unit for generating an input signal for controlling the operation of the ventilation type air purifier through an operation of a user; and a control unit built in the case unit to control overall driving.
Patent KR-20210136780-A (KR)
Title: Hybrid dust collecting apparatus, and system for removing complex stink and adhesiveness volatile organic compound employing the same
IPC: B04C5/12
Filed: 2020-06-11
Abstract: Disclosed is a chlorine dioxide gas generator for continuously and stably generating chlorine dioxide gas used for odor removal and the like. The disclosed chlorine dioxide gas generator comprises: a reactor body for generating chlorine dioxide gas by reacting chlorine gas with air for a predetermined time; a rotary injection unit connected to the reactor body and rotationally injecting chlorine gas into the reactor body while mixing the same with air; a mixer installed in the reactor body and increasing the contact area and contact time between chlorine gas and air injected from the rotary injection unit; a bubble generating unit for generating bubbles by injecting air into a filtrate generated together when generating chlorine dioxide gas in the reactor body, thereby generating chlorine dioxide gas secondarily; an air supply source for supplying air to the rotary injection unit and the bubble generating unit; and an exhaust unit for discharging chlorine dioxide gas generated in the reactor body to the outside.
Patent KR-20210153989-A (KR)
Inventor: PARK CHUN SU
IPC: G03B15/00
Filed: 2020-06-11
Abstract: Disclosed is an object detection device with improved inference accuracy compared to the prior art. According to the present invention, the device comprises: a data receiving unit for receiving image data; a memory unit for storing an object detection model; and a processor executing the object detection model stored in the memory unit to detect an object included in the image data received through the data receiving unit. The object detection model may be at least one object detection model learned through at least one training data (hereinafter, 'learning data set') divided by a parameter related to a shooting condition of a 3D object to be detected.
Patent KR-20210156082-A (KR)
Inventor: CHOI JONG WON
IPC: B03C3/51
Filed: 2020-06-17
Abstract: The present invention relates to an upstream two-stage direct and indirect electrostatic spraying device which removes dust contained in difficult-to-decomposable process gases (PFCs based gases such as CF_4, C_2F_6, C_2F_4, SF_6 and NF_3) used and then discharged in a semiconductor and display manufacturing process, and various other difficult-to-decomposable harmful gases discharged from a chemical process.
Patent KR-20210158639-A (KR)
Title: Teeth dyeing
Inventor: PAK YONG SUN
IPC: A61K8/73
Filed: 2020-06-24
Abstract: The present invention is based on an idea from a beverage which causes coloring such as coke. According to the present invention, gum chewing makes teeth colored little by little and a desired color can be colored on the teeth after about one month. A composition of the present invention comprises: calcium phosphate dibasic, calcium phosphate tribasic, sodium pyrophosphate, and xanthan gum.
Patent KR-20210000686-A (KR)
Inventor: SHIN DONG JIK
IPC: A61B10/00
Filed: 2020-06-25
Abstract: A collection device for a liquid biopsy according to the present invention comprises: a sample collection unit formed with a hollow having open upper and lower parts therein and including a sample collection unit into which a sample of a body fluid of a subject to be tested is introduced into the open upper part of the hollow; and a reagent storage unit formed to be insertable into the open lower part of the hollow and including a reagent accommodation unit formed with a reagent accommodation space having an open upper part and accommodating a preservation reagent therein and a shielding member for shielding the open upper part of the reagent accommodation unit. The sample collection unit further comprises a breaking module provided at a predetermined position in the hollow to divide the hollow into a sample storage space in which a body fluid sample is stored and an insertion space in which the reagent accommodation unit is inserted and breaking the shielding member when the reagent accommodation unit is inserted into the insertion space by a predetermined depth or more. Accordingly, inspection accuracy can be further improved.
Patent KR-20220000637-A (KR)
Title: Battery module and battery pack including the same
Inventor: PARK SUBIN
IPC: H01M10/613
Filed: 2020-06-26
Abstract: A battery pack according to an embodiment of the present invention includes: a lower pack housing including a plurality of module areas; a thermally conductive resin layer positioned in the module areas; a battery module mounted on the module areas and positioned on the thermally conductive resin layer; and an upper pack housing covering the battery module, wherein the battery module includes a battery cell stack in which a plurality of battery cells are stacked, the battery cell stack directly faces the thermally conductive resin layer and includes a cooling fin positioned between adjacent battery cells among the plurality of battery cells, and an end of the cooling fin comes in contact with the thermally conductive resin layer.
Patent KR-20220001850-A (KR)
Title: Manufacturing method for cruciferous vegetables beverage with improved odor using silver metal
Inventor: LEE EUN YOUNG
IPC: A23L5/20
Filed: 2020-06-30
Abstract: The present invention relates to a method for manufacturing a cruciferous vegetable beverage with improved odor using silver metal. Specifically, it relates to a method for manufacturing a beverage that includes the steps of: i) squeezing cruciferous vegetable to obtain a juice; and ii) allowing the juice to be in contact with silver (Ag) metal. According to the present invention, a beverage having excellent functionality and sensuality can be manufactured by efficiently solving an odor problem that occurs when manufacturing the beverage using cruciferous vegetables.
Patent KR-20220001881-A (KR)
Inventor: KIM PYUNG KYU
IPC: C12M1/12
Filed: 2020-06-30
Abstract: Provided is an antigen presenting magnetic bead. According to one embodiment of the present invention, the antigen presenting magnetic bead are for producing activated T cells (T lymphocytes), are provided to the magnetic beads and the surface of the magnetic beads, and are implemented by including a T cell activation inducer including any one or more of an antigen presenting molecule and a T cell stimulating molecule. Accordingly, the antigen presenting magnetic bead can be reused repeatedly for activation and proliferation of T cells due to ease in separation and recover. In addition, substances affecting activation and proliferation of T cells and provided on the surface of the magnetic bead are immobilized stably, and has excellent durability that does not reduce or lose original activity after being immobilized, thereby activating and proliferating T cells with excellent efficiency even if reused several times.
Patent KR-20210122627-A (KR)
Title: Mosfet device structure with air-gaps in spacer and methods for forming the same
Inventor: SINGH GULBAGH
IPC: H01L29/78
Filed: 2020-07-07
Abstract: A transistor device and a method for manufacturing the same are disclosed. The transistor device includes one or more air gaps in one or more sidewall spacers. The one or more air gaps may be located adjacent the gate and/or over the source or drain region of the device. Various embodiments may include different combinations of air gaps formed in one or both sidewall spacers. Various embodiments may include an air gap formed in one or both sidewall spacers adjacent the gate and/or over the source or drain region of the device. The formation of an air gap may reduce unwanted parasitics and/or fringing capacitance.
Patent KR-20220009125-A (KR)
Inventor: JANG SEON GYO
IPC: G04B47/00
Filed: 2020-07-15
Abstract: The present invention relates to a food coking alarm clock for preventing a user from easily turning off an alarm clock and sleeping again even though the user wakes up from a sound of the alarm clock. After waking up from the sound of the alarm clock, liquid such as water is stored in a cup to change temperature and adds a function of releasing a locking device only when opening a storage to make a user simply prepare a breakfast for waking up, thereby adding motivation to waking up to make the user wake up more easily.
Patent KR-20220012009-A (KR)
Title: Compact junction box for double-sided solar modules
Inventor: SHIN SUN SUK
IPC: H02G15/10
Filed: 2020-07-22
Abstract: The present invention relates to a compact junction box for a double-sided solar module. The compact junction box includes: a bottom plate (10); a heat sink (20); a plurality of diodes (30) mounted on an upper surface of the heat sink (20) at regular intervals along the length direction; a body (40) having a plurality of safety bars (41) formed across the top and bottom in the central portion to prevent a junction box from being twisted due to aging and heat generated from the diodes, in which the heat sink (20) and the diodes (30) are accommodated in the body (40); silicon (50) filled in the body (40); and a cover (60) coupled to the body (40) to cover the heat sink (20) and the diodes (30) accommodated in the body (40). The heat sinks coupled to the bottom plate, which is long in the longitudinal direction, are arranged in a row in the longitudinal direction and the diodes are also arranged in a row in the longitudinal direction to form the junction box having a simple structure and a shape of a long square column, so that the junction box can be installed so as not to cover the solar cell in order to significantly increase power generation efficiency in the double-sided solar module, cable installation and fixing of a busbar can be facilitated, the structure is simple, so it is not only easy to manufacture the product, but also simple and easy to install the same, and the lifespan is long because the junction box can be used stably for a long time without failure.
Patent KR-20200090725-A (KR)
Inventor: CHOI DEOK KWAN
IPC: H02M3/158
Filed: 2020-07-23
Abstract: Disclosed is a battery system of a hybrid vehicle. According to an aspect of the present invention, the battery system used in a hybrid vehicle comprises: a first battery; and a main relay connected to an output side of the first battery to transfer power of the first battery to a DC-DC converter. The battery system of the present invention is implemented in a shape of pre-charging a DC link capacitor connected between the DC-DC converter and the battery system through sequence control of the DC-DC converter. Accordingly, a pre-charge circuit can be removed from an existing battery system.
Patent KR-20220016655-A (KR)
Inventor: YOON HYUN WOO
IPC: F01N5/02
Filed: 2020-08-03
Abstract: The present invention relates to a seat heating system for a vehicle comprising: an exhaust gas inlet pipe of which one end is communicated with a silencer hole formed on a muffler silencer and the other end is connected with a seat rail that is installed on a vehicle body in a longitudinal direction of the vehicle and is coupled with a seat; and an exhaust gas outlet pipe of which one end is communicated with a muffler pipe on a rear end of the muffler silencer and the other end is connected with the seat rail. According to the present invention, heating function is implemented by removing a heat wire inside the seat of the vehicle and using waste heat of exhaust gas.
Patent KR-20210018113-A (KR)
Title: Positioning tool
Inventor: JANVIER YANNICK
IPC: H05K13/04
Filed: 2020-08-04
Abstract: The present invention relates to a positioning tool (10) capable of positioning a flat wafer (11) on a flat support (12), which includes: a. a base (13); b. a gripping device (14) connected to the base (13) to define a gripping plane (15); and c. a bending device (16) having a second end (18) translatable along a first intersecting axis (Z) which is preferably substantially vertical, via the gripping plane (15) at a contact point (19) and a first end (17) connected to the base (13). The invention also relates to a positioning method.
Patent KR-20220026081-A (KR)
Inventor: SEOKYEON IM
IPC: B60L53/00
Filed: 2020-08-25
Abstract: The present invention relates to a mobile battery charging device, which efficiently performs the mobile type charging. The device comprises: a battery pack; a DC-DC converter for converting reference DC power into DC power; an AC-DC converter for converting commercial AC power into DC power; a sensing unit for sensing the charging amount of a battery; a key signal input unit for receiving information on the number of batteries; and a control unit.
Patent KR-20220029867-A (KR)
Inventor: JEONG DEOG HWA
IPC: A61L2/10
Filed: 2020-09-01
Abstract: The present invention relates to an automatic device for the prevention and control of infectious diseases. The automatic device for the prevention and control of infectious diseases comprises: a body provided with wheels on the bottom thereof so as to be movable; a first light irradiating unit that is provided on the body and formed in a first direction so as to irradiate ultraviolet rays in a horizontal direction; a second light irradiating unit that is provided on the body and formed in a second direction intersecting the first direction so as to irradiate ultraviolet rays in a vertical direction; a rotation speed detection sensor that is provided on the wheels so as to detect the moving speed of the body by means of the rotation speed of the wheels; and a control unit controlling the light output of the first light irradiating unit and the second light irradiating unit according to the moving speed of the body.
Patent KR-20220032712-A (KR)
Title: Apparatus for measuring coating layer thickness of steel sheet
Inventor: KIM JONG MOON
IPC: G01B15/02
Filed: 2020-09-08
Abstract: The present invention provides an apparatus for measuring a thickness of a steel plate coating layer, which automatically measures the thickness of the coating layer of both surfaces of a steel plate. The apparatus for measuring the thickness of the steel plate coating layer according to one embodiment of the present invention comprises: a tray on which a specimen that is a measurement target of the thickness of the steel plate coating layer is placed; a body unit having a tray accommodation unit which accommodates the tray; a robot which moves the tray; a measurer which emits X-ray from a lower part of the specimen on the tray mounted on the tray accommodation unit to measure the thickness of a lower surface of the specimen; a control unit which controls the specimen to be inverted after measuring the thickness of the coating layer of the lower surface of the specimen; and a specimen inversion element which inverts the specimen according to the control of the control unit.
Patent KR-20220033328-A (KR)
Title: Solution providing system and method
Inventor: HYUN WOO RYU
IPC: G06F21/30
Filed: 2020-09-09
Abstract: A system and method for providing a security solution are provided. The security solution providing system and method may include a server capable of selecting a question to be provided to a user. The reliability of a user response provided from the user to the server may be improved, thereby improving the reliability of the solution derived through the user response.
Patent KR-20210029704-A (KR)
Inventor: HAN SANG KWAN
IPC: A61M35/00
Filed: 2020-09-09
Abstract: The present invention relates to a disease treating method for preventing or treating diseases using a natural-friendly method for strengthening immunity in which solid negative ionic material molecules and gaseous negative ionic material molecules sterilize general or viral bacteria or general germs that live inside the human body or animals.
Patent KR-20220034489-A (KR)
Inventor: CHA JEONG MINN
IPC: G06Q30/06
Filed: 2020-09-11
Abstract: The present invention proposes a method for automatically registering a product. The method may comprise: a step of collecting the product information by crawling a webpage of a first online shopping mall operated by a preset operator of a first country; a step of translating the collected product information into a language of a second country different from that of the first country; a step of collecting the additional information related to the product information from a webpage of a second online shopping mall operated by a business operator of the second country, and processing the product information translated into the language of the second country based on the collected additional information; and a step of registering a product in the second online shopping mall using the processed product information.
Patent KR-20220035556-A (KR)
Title: Apparatus and method for selecting location of earth station based on interference in uplink
Inventor: PARK JONG MIN
IPC: H04B7/185
Filed: 2020-09-14
Abstract: The present invention relates to a method for selecting a location for a transmitting earth station to communicate with a first space station in a satellite communication system including the first space station and a second space station sharing the same frequency band. The earth station location selection method includes the following steps of: calculating the relative gain of the first space station in view of carrier transmission power transmitted from each test point selected out of test points within the coverage area of the first space station; calculating the relative gain of the second space station based on a topocentric angle with respect to the second space station and in view of carrier transmission power transmitted from each test point selected out of test points within the coverage area of the second space station; calculating the received power of the first space station from the corresponding test point and the interference power from the transmitting earth station communicating with the second space station based on the relative gain of the first space station and the relative gain of the second space station to derive the interference power-to-carrier power ratio; and selecting the location of a test point where the derived interference power-to-carrier power ratio satisfies a performance requirement as a location candidate for an earth station to be placed with respect to the first space station.
Patent KR-20210065831-A (KR)
Title: Positive Electrode Active Material Comprising Lithium Nickel-based Oxide Doped with Doping Element, and Secondary Battery Comprising the Same
Inventor: HAN JUNGMIN
IPC: H01M10/052
Filed: 2020-09-15
Abstract: The present invention provides a cathode active material for a secondary battery, which includes lithium nickel-based oxide doped with a doping element (M'), wherein the doping element (M') is at least one selected from the group consisting of titanium (Ti) and magnesium (Mg), in which the doping content is 3000 ppm to 5000 ppm based on the total amount of lithium nickel-based oxide excluding the doping element when the doping element (M') is Ti, the doping content is 500 ppm to 5000 ppm based on the total amount of lithium nickel-based oxide excluding doping elements when the doping element (M') is Mg, and the total doping content is 3500 ppm to 5000 ppm based on the total amount of lithium nickel-based oxide excluding doping elements when the doping element (M') is Ti and Mg.
Patent KR-20220037104-A (KR)
Inventor: PARK YOUNG HEE
IPC: C02F1/44
Filed: 2020-09-17
Abstract: The present invention separates foreign substances mixed in water or air into foreign substances, water, air and the like according to their characteristics through a separation process using rotational centrifugal force and cyclone principle of a cyclone gas-liquid separation unit. The present invention relates to a water treatment device through a cyclone gas-liquid separation unit that purifies water and air through the separation process.