baber/WOPTO huggingface dataset:
Patent KR-20220115729-A (KR)
Title: Printing pad, manufacturing method thereof, and window manufacturing method using the same
Inventor: KIM JUNYOUNG
IPC: B41N1/12
Filed: 2021-02-10
Abstract: A printing pad according to an embodiment of the present invention comprises: a first portion including a bottom surface parallel to a surface defined by a first direction and a second direction intersecting the first direction, a first top surface facing the bottom surface, and a first side surface connecting the bottom surface to the first top surface; and a second portion disposed on the first portion and including a second top surface facing the first top surface and a second side surface connecting the first top surface to the second top surface, wherein the second portion has a width which increases in the first direction from the first top surface to the second top surface. Accordingly, the reliability of the process of printing a print pattern on a window through the printing pad is improved, and through this, the defect rate of the window manufactured can be reduced.
Patent KR-20220117525-A (KR)
Title: In=vehicle iot device equipped with functions of preventing illegal use and method of operating the same and computer readable medium storing the same
Inventor: PARK JAE WOO
IPC: B60R16/03
Filed: 2021-02-17
Abstract: Provided are a vehicle IoT device having an illegal use prevention function, an illegal use prevention system using a power unit and an internal sensor, an operation method thereof, and a computer readable recording medium storing the same. A vehicle IoT device according to an embodiment of the present invention comprises: a communication unit transmitting and receiving data with a server; a sensor unit detecting an installation posture in a vehicle; and a control unit which compares an installation posture detected at a first time and an installation posture detected at a second time after the first time, and controls the communication unit to transmit an illegal use signal to the server based on the comparison result. According to the present invention, an illegal usage can be detected by using a location sensor, an acceleration sensor, and the like.
Patent KR-20220118747-A (KR)
Title: PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING SARS-CoV-2 INFECTIOUS DISEASE
Inventor: KIM YOUNG DAE
IPC: A61K31/165
Filed: 2021-02-19
Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of severe acute respiratory syndrome coronavirus 2 infection, which contains a compound having a specific chemical structure, a derivative thereof or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition according to the present invention is confirmed to have an anti-inflammatory effect that alleviates acute pulmonary inflammatory lesions shown in a rodent model with induced severe acute respiratory syndrome coronavirus 2 infection, and is confirmed to suppress viral proliferation. Therefore, the pharmaceutical composition can effectively treat or prevent severe acute respiratory syndrome coronavirus 2 infection.
Patent KR-20220122195-A (KR)
Title: Vehicle sensor and seat belt retractor with the same
Inventor: CHAN KI MOON
IPC: B60N2/28
Filed: 2021-02-26
Abstract: The present invention relates to a vehicle sensor and a seat belt retractor applied with the same. The vehicle sensor comprises: a weight housing which is installed to be rotatable around a shaft coupled to a body according to an installation angle and a slope of the body inside the body and in which a weight is installed; a ball assembly which detects a change in a slope of a vehicle; a sensor housing in which the ball assembly can move; and a sensor lever which is installed in the sensor housing and rotates and operates by the movement of the ball assembly. The sensor lever is configured to allow a pilot lever provided in a locking device to reciprocate in a straight line by the rotation operation. The sensor lever is installed in the sensor housing coupled with the ball assembly. The present invention may expand the range capable of normal control of the pilot lever by rotating and operating the sensor lever based on a hinge axis by the movement of the ball assembly according to the change in the slope of the vehicle and allowing the pilot lever connected with the sensor lever to reciprocate in a straight line to be coupled with or decoupled from the locking device. The present invention can obtain an effect of controlling the pilot lever to normally reciprocate in a straight line regardless of the angle that the vehicle sensor is installed.
Patent KR-20220123860-A (KR)
Title: Pillow cover with storage structure and pillow with same
Inventor: KIM KWANG SOO
IPC: A47G9/10
Filed: 2021-03-02
Abstract: The present invention relates to a pillow cover having a storage structure and a pillow having the same, wherein the pillow cover covers a pillow cushion (C) used for sleeping. The pillow cover comprises: a body made of fabric material; a storage unit coupled to the body to be positioned on a left end and/or a right end of the pillow cushion and having a storage space therein; and a pair of coupling elements formed on inner and outer edges for both sides of the body, facing each other, when the body covers the pillow cushion, wherein the storage unit includes an opening and closing unit for opening and closing the inner storage space. The pillow cover has a storage structure to easily draw out and use various objects and prevents loss of the objects.
Patent KR-20220125605-A (KR)
Title: Method for Controlling Fluid Flow Using Enzyme Reaction and Diagnosis Chip Using the Method
Inventor: LEE CHANG SOO
IPC: G01N33/66
Filed: 2021-03-05
Abstract: The present invention relates to a flow rate control method which can accelerate the flow rate of a specific section in a paper chip made of one sheet and a paper chip which the method is applied thereto, and more particularly, to a local flow rate control method in a paper chip which increases the lateral movement flow rate of a fluid by the reaction of glucose oxidase and glucose in the specific section of a channel in a paper chip having a channel through which the fluid moves and a paper chip which the method is applied thereto.
Patent KR-20210122079-A (KR)
Inventor: Matsuda risako
IPC: G01L7/00
Filed: 2021-03-08
Abstract: According to the present invention, provided is technology for reducing a device difference between a plurality of chamber pressure sensors provided in a substrate treatment system. According to one embodiment, in regard to a method of correcting a plurality of chamber pressure sensors of a substrate treatment system, the substrate treatment system includes a plurality of chambers and a plurality of chamber pressure sensors provided to measure pressure in each of the plurality of chambers. All of the chamber pressure sensors are corrected as a measure value by a chamber pressure sensor of a change rate of pressure in a chamber arising as a preset flow rate of gas is spilt into the chamber is compared with a calculation value of a change rate of pressure in the chamber calculated considering the corresponding flow rate of gas as abnormal gas, with respect to all of the chamber pressure sensors. To calculate the change rate of pressure in the chamber, the volume of a plurality of gas flow paths of the substrate treatment system is used, but the volume of the gas flow paths is calculated in advance considering the gas as abnormal gas based on a pressure measurement value of the gas flow paths.
Patent KR-20220127709-A (KR)
Title: Apparatus, method, and system for implementing My Page
Inventor: PARK TAE JOON
IPC: G06F12/02
Filed: 2021-03-11
Abstract: Disclosed are a device, method, machine readable medium, and system. In one embodiment, the device is a micro page table engine that comprises a logic capable of receiving a memory page request for a page within a global memory address space. The device also comprises a translation lookaside buffer (TLB) that can store one or more memory page address conversions. Therefore, the present invention is capable of enabling optimization of a memory performance.
Patent KR-20220129924-A (KR)
Title: Interposer, method for fabricating the same, and semiconductor package having the same
Inventor: PARK YU KYUNG
IPC: H01L23/498
Filed: 2021-03-17
Abstract: An interposer according to the present invention includes: a base layer having a first surface and a second surface that are opposite to each other; an interconnection structure on the first side of the base layer; an interposer protection layer disposed on the second surface of the base layer and having a pad recess having a bottom surface positioned at a first vertical level and a bottom surface positioned at a second vertical level higher than the first vertical level; an interposer pad that has a portion filled in a pad recess of the interposer protection layer and the remaining portion protruding outward from the interposer protection layer; and an interposer penetration electrode extended into the interposer pad through the base layer and the interposer protection layer and electrically connecting the wiring structure and the interposer pad.
Patent KR-20220132683-A (KR)
Title: Design method and apparatus for component common using of motor
Inventor: SHIN DUCK SHICK
IPC: G06F111/20
Filed: 2021-03-23
Abstract: Disclosed are a component sharing design method of an electric motor and a component sharing design device thereof. The component sharing design method of the electric motor according to the present invention is characterized in comprising: a step of selecting a maximum capacity among two or more required capacities of electric motors to which sharing components are applied as a standard capacity; a step of calculating a stacking length corresponding to the selected standard capacity; a step of calculating the greatest common factor for each required capacity; a step of calculating a minimum unit stacking length to be applied for a plurality of required capacities; and a step of calculating the stacking length corresponding to each required capacity. Therefore, the present invention is capable of reducing an initial development cost and investment cost.
Patent KR-20220135636-A (KR)
Inventor: WON YONG CHEON
IPC: H04M1/72454
Filed: 2021-03-31
Abstract: According to the present invention, disclosed is a plant artificial cultivation system. On the other hand, the present invention is configured to adjust a water supply amount through detection of a temperature change in soil and/or a moisture change amount in soil and monitor the temperature change in soil and/or the moisture change amount in soil and a water supply amount adjustment state so as to facilitate growth of a plant cultivated when the plant is cultivated on a building roof or the like, thereby increasing efficiency of artificial cultivation for the plant.
Patent KR-20220137417-A (KR)
Inventor: KIM SUNG JAE
IPC: G01N33/569
Filed: 2021-04-02
Abstract: The present invention provides an ion-concentration-polarization-type bacteria detection device, and a bacteria detection method using the same, the device comprising: a channel unit including a first channel having an inlet part through which a fluid is injected, and a second channel having an outlet part connected to the first channel to discharge the fluid therethrough; an ion-permeable membrane layer disposed on the channel unit to provide an ion transfer path; and an electrode unit including a first electrode to which a negative voltage is applied, wherein ion concentration polarization (ICP) occurs in an area adjacent to a branch point between the channel unit and the ion-permeable membrane layer, and thus bacteria is concentrated from the fluid passing through the channel unit, and the first electrode is disposed closely to one side of the ion-permeable membrane layer and is provided so that water in the fluid is electrolyzed in an adjacent part of the first electrode to generate alkaline water. Therefore, provided are an ion-concentration-polarization-type bacteria detection device, and a bacteria detection method using the same, wherein bacterial can be concentrated and dissolved at the same time in the device.
Patent KR-20220137821-A (KR)
Title: a desk with a clock on it
Inventor: PARK KYUNG EUN
IPC: A47B13/16
Filed: 2021-04-03
Abstract: The present invention provides a clock attached desk which prevents a user from looking around for a clock, allows the user to frequently look at the clock to improve time utilization, and enables the clock to be coupled to an upper portion of a left side of an upper end of the conventionally known desk to improve the spatial utilization since the clock is a portion of the desk. When the user looks at the desk, the clock is directly seen by the user and the user can know the time to allow the user to efficiently use the time, and the clock is coupled to the upper portion of the left side of the upper end of the desk, thereby improving the spatial utilization.
Patent KR-20220141549-A (KR)
Inventor: SONG GYUNG UI
IPC: H01M50/531
Filed: 2021-04-13
Abstract: The present invention relates to a pouch cell having a rivet type electrode lead, and more specifically, to a rivet type electrode lead comprising: a sheet composed of a positive electrode, a negative electrode, and a separator; a positive electrode terminal connected to the positive electrode of the sheet and formed on one side; a negative electrode terminal connected to the negative electrode of the sheet and formed on the other side; an internal electrode lead connected to the positive terminal or the negative terminal and bonded to upper and lower surfaces of the sheet; a pouch film stacked on upper and lower surfaces of the internal electrode leads and coupled to each other to form a pouch cell; and a rivet type electrode lead including an external electrode lead and an internal electrode lead bonded to both upper and lower sides of the pouch film and transmitting electricity generated in the sheet to the outside, and a rivet penetrating and coupling a pouch film and an external electrode lead. The present invention provides a pouch cell having a rivet-type electrode lead capable of lowering contact resistance.
Patent KR-20220144533-A (KR)
Inventor: CHOI JAE HUN
IPC: H03M1/12
Filed: 2021-04-20
Abstract: An NFC device is provided. The NFC device comprises: an antenna for receiving a data frame including a start pattern including first and second pattern signals modulated by a sub-carrier frequency and continuously input, and a data pattern corresponding to the start pattern; an analog-to-digital converter for generating a first input signal by sampling the first pattern signal at a sampling period and generating a second input signal by sampling the second pattern signal at a sampling period; and a modem which receives the first input signal and the second input signal and determines whether to receive the start pattern based on the first input signal and the second input signal. The modem comprises: a first sub-match filter which multiplies a first match signal generated based on the sampling period by the first input signal to calculate a 1_1 result value and multiplies the first match signal by the second input signal to calculate a 1_2 result value; and a second sub-match filter which multiplies a second match signal having a different phase from that of the first match signal, while being based on the sampling period, by the first input signal to calculate a 2_1 result value, and multiplies the second match signal by the second input signal to calculate a 2_2 result value. The first sub-match filter determines whether to receive the start pattern when the result values 1_1 and 1_2 exceed a predetermined start pattern threshold. The NFC device has improved the reception distance performance by analyzing the start pattern.
Patent KR-20210052420-A (KR)
Title: Grain-oriented electrical steel sheet and method for manufacturing the same
Inventor: KWON OH YEOUL
IPC: B23K26/352
Filed: 2021-04-28
Abstract: Disclosed are a grain-oriented electrical steel sheet, and a manufacturing method of the same. According to one embodiment of the present invention, the grain-oriented electrical steel sheet comprises: a step of providing an electrical steel sheet before or after primary recrystallization formation; and a step of radiating a laser and injecting gas to the electrical steel sheet to form a groove on a surface of the electrical steel sheet. Energy density (Ed) of the radiated laser and scanning speed (Vs) of the laser satisfy the following conditions: 1.0 J/mm^2 <= Ed <= 5.0 J/mm^2; and 0.0518 mm/μsec <= Vs <= 0.2mm/μsec.
Patent KR-20220153227-A (KR)
Inventor: CHOI HAE KWEON
IPC: E03C1/122
Filed: 2021-05-11
Abstract: Disclosed is a method for constructing a dual-pipe structure for a washbasin. The method for constructing a dual-pipe structure for a washbasin, which is provided to construct a dual-pipe structure for a washbasin by being connected with a washbasin through a trap for drainage, includes the following steps of: (a) fixing a through sleeve to an area for forming an inter-floor floor of a bathroom, and then integrating the through sleeve with the inter-floor floor of the bathroom by placing concrete; (b) inserting and fixing one end of a dual-pipe, which has one end connectable to the trap and has the other end connectable to the through sleeve, into the upper side of the through sleeve; (c) installing a side mold to form a concrete structural wall in the bathroom; and (d) integrating the concrete structural wall of the bathroom, the dual-pipe, the inter-floor floor of the bathroom, and the through sleeve with each other by placing concrete into the side mold. In accordance with the present invention, since the dual-pipe structure can be buried and installed through concrete placement for forming a concrete structural wall of a bathroom without the need for separate masonry work, the method can reduce manpower from workers due to the obviation of masonry work and can shorten construction time as well as can reduce construction costs.
Patent KR-20220071090-A (KR)
Title: Polymer donor for organic solar cell and organic solar cell including the same
Inventor: KIM BUM JOON
IPC: H01L51/42
Filed: 2021-05-14
Abstract: The present invention relates to a polymer donor for an organic solar cell and an organic solar cell including the same. An aspect of the present invention provides a polymer donor for an organic solar cell comprising a compound represented by chemical formula 1. In the chemical formula 1, the X is H or halogen. The R is H, substituted or unsubstituted C_1-C_20 alky, substituted or unsubstituted C_1-C_20 alkyl sulfur or substituted or unsubstituted tree C_1-C_20 alkyl silyl. The n is an integer of 1 to 10,000.
Patent KR-20220155811-A (KR)
Title: Mobile multifunctional bunkering truck
Inventor: JUNG DONG HO
IPC: B63B27/24
Filed: 2021-05-17
Abstract: The present invention relates to a mobile multifunctional bunkering truck for supplying fuel to an eco-friendly fuel-propelled vessel, which comprises: a hose handling part located at the bottom of a loading space of the truck, and including a bunkering hose used for supplying fuel to the eco-friendly fuel-propelled vessel and a hose-handling robotic arm; a bunkering part coupled to the top of the hose handling part, simultaneously receiving fuel from a plurality of external bunkering trucks or facilities through a multi-manifold, and joining the received fuel to supply the fuel to the bunkering hose connected to the eco-friendly fuel-propelled vessel; a sealing part coupled to the top of the bunkering part to maintain airtightness of the bunkering part. Therefore, the present invention allows the bunkering of a large amount of eco-friendly fuel by simultaneously connecting a plurality of eco-friendly fuel tank lorries.
Patent KR-20210145676-A (KR)
Inventor: KUBOTA TOMOHIDE
IPC: G06F3/12
Filed: 2021-05-20
Abstract: Provided is a technique that enables printing based on password-protected print data held in an image forming device to be performed by an external terminal in a simple manner. The terminal device transmits, to the image-forming device, a print instruction comprising user information of a user of the terminal device when near-field communication with the image forming device is established. The image-forming device identifies print data corresponding to the user information comprised in the print instruction from among a plurality of held print data. Printing based on the identified print data is controlled based on a password for printing.
Patent KR-20220012172-A (KR)
Inventor: KONDGULI SUSHANT
IPC: G06T1/20
Filed: 2021-05-25
Abstract: Disclosed are a system and a method for reducing overdraw of primitives in a graphics processing unit. According to the present invention, an occlusion index (OI) for a first tile of the arrangement of graphic data is determined. According to one embodiment of the present invention, the first tile is bypassed from an early coverage disaster (ECD) FIFO when the OI for the first tile is smaller than a first threshold value. If not, the first tile is input to the ECD FIFO. Also, the first tile is also bypassed from the ECD FIFO when the OI of the first tile is greater than a second threshold greater than the first threshold. According to another embodiment of the present invention, the OI for the first tile is greater than the first threshold, and is smaller than or equal to a third threshold greater than the first threshold and smaller than the second threshold, and a queue length is logically changed for the first tile in the ECD FIFO.
Patent KR-20220161594-A (KR)
Title: Echant composition and manufacturing method of display device using the same
Inventor: PARK JONGHEE
IPC: C23F1/30
Filed: 2021-05-27
Abstract: According to an embodiment of the present invention, an etchant composition contains 9.0 to 9.9 wt% of an inorganic acid compound, 5.0 to 10.0 wt% of an inorganic salt compound, 35 to 45 wt% of an organic acid compound, 10 to 20 wt% of a lactate compound, 0.1 to 1.0 wt% of a nitrogen ring type compound containing oxygen, and the balance of water, so that the total weight of the total etchant composition becomes 100 wt%. The inorganic acid compound has an acid dissociation constant (pKa) value of -1.0 to -3.0.
Patent KR-20210147970-A (KR)
Inventor: RHO SANG CHUL
IPC: B29C64/209
Filed: 2021-05-28
Abstract: The present invention relates to a nano-cellulose composition for 3D bioprinting, a method for preparing the same, and an application method thereof. The present invention can provide functional bioparticles for cosmeceuticals based on nano-cellulose using a 3D bioprinting technology. The nano-cellulose composition for 3D bioprinting includes an epidermal growth factor, low viscosity nano-cellulose, and a non-ionic surfactant. According to the present invention, the composition is non-toxicity and biologically safe.
Patent KR-20220161513-A (KR)
Inventor: KANG AE RI
IPC: B43K21/00
Filed: 2021-05-29
Abstract: The present invention relates to an instrument used for writing. More particularly, the present invention relates to a mechanical pencil combined with a pencil lead holder. The mechanical pencil combined with a pencil lead holder comprises: a pencil body which protects the pencil lead holder; a spring which allows only one lead to come out of the pencil lead holder; and a magnet which fixes the pencil body, the pencil lead holder, and the opening of the mechanical pencil. There is a convenient advantage that the user do not have to refill the pencil lead every time. In addition, there is an advantage that the pencil lead holder can be disadvantageously combined and removed easily.