baber/WOPTO huggingface dataset:
Patent KR-20200034508-A (KR)
Title: Method and apparatus for transmitting and receiving data in wireless communication system
Inventor: JUNG BYOUNG HOON
IPC: H04W72/12
Filed: 2018-09-21
Abstract: The present disclosure relates to a data transmission and reception method in a wireless communication system and an apparatus thereof. According to an embodiment of the present invention, a data transmission and reception method in a wireless communication system comprises the steps of: by a terminal, selecting at least one synchronization signal block (SSB) among SSBs received from a base station; by the terminal, transmitting a random access preamble on a physical random access channel (PRACH) occasion determined based on the selected SSB; and by the terminal, receiving a random access response to the random access preamble from the base station.
Patent KR-20190038390-A (KR)
Title: Scribe processing method and scribe processing apparatus
Inventor: HAYASHI HIROYOSHI
IPC: C03B33/033
Filed: 2018-09-27
Abstract: The present invention relates to a scribe processing method and a scribe processing apparatus which form a scribe line on a glass substrate by an one-scan laser process even in the case of the glass substrate having the large thickness. The scribe processing method is for scribing the glass substrate (G) and has a scribe line forming step of forming the scribe line (31) by intermittently performing an internal processing of the glass substrate (G) in the planar direction by irradiating laser beam. A plurality of condensing points arranged on an optical axis of the laser beam are located inside the glass substrate (G). The beam intensity of a first condensing point closest to a surface opposite to the surface irradiated with the laser beam among the plurality of condensing points is higher than the beam intensity of the plurality of other condensing points.
Patent KR-20200039909-A (KR)
Inventor: WONCUL PARK
IPC: B22F1/02
Filed: 2018-10-08
Abstract: The present invention is to provide a method for synthesizing gold nanoparticles. More specifically, the method for synthesizing gold nanoparticles includes: a step (S1) of preparing a seed particle solution by adding a first reducing agent to an assaying precursor solution; a step (S2) of preparing a gold nanoparticle by adding a second reducing agent to the seed particle solution of the step S1; a step (S3) of coating the surface of the gold nanoparticle by adding and stirring a sodium trisodium citrate solution to the gold nanoparticle prepared in the step S2; and a step (S4) of centrifuging the surface-coated gold nanoparticle of the step S3 at 3000 to 6000 rcf.
Patent KR-20200039920-A (KR)
Title: Double lighting device of led lamp for vehicle
Inventor: CHOI WON ROK
IPC: B60Q11/00
Filed: 2018-10-08
Abstract: The present invention relates to a double lighting device of an LED lamp for a vehicle. The objective of the present invention is to provide the double lighting device of the LED lamp for the vehicle, capable of always turning on an LED while current flows by bypassing even if any one LED is opened, by forming an LED lamp for the vehicle in which a plurality of LEDs are connected in series and provided, as a double lighting device. To this end, the double lighting device of the LED lamp for the vehicle according to the present invention comprises: a DC-DC converter which supplies power inputted from a battery of a vehicle to a plurality of LEDs after controlling the same with constant voltage and constant current; an LED lamp in which a plurality of LEDs are connected in series to be provided; a plurality of open detection units which are formed to correspond to LEDs provided in the LED lamp respectively, and detect whether or not each driven LED is opened; and an auxiliary driving unit which receives a signal from each of the open detection units formed to correspond to the LEDs respectively, and allows a current line of an opened LED section to be bypassed and connected.
Patent KR-20200044286-A (KR)
Inventor: LEE SEUNG SEOK
IPC: H02M1/32
Filed: 2018-10-19
Abstract: The present invention relates to a bypass switch, and more specifically, a bypass switch which can bypass a current flow to maintain the power supply of the entire system and block power for the bypassed section when a problem occurs in a certain section or a specific device of a main circuit part. To solve the problem, an object of the present invention is to provide a miniaturized bypass switch that shortens a time for which a movable contact is input when a signal for a fault current is transmitted and is composed of a minimum number of parts. In addition, an object of the present invention is to provide a bypass switch capable of monitoring a state of the bypass switch from an outside. A bypass switch according to the present invention is formed in a vertical structure, so that the number of parts may be minimized to miniaturize the bypass switch and the operation distance of the movable contact may be minimized to reduce the input time of the movable contact. In addition, according to the present invention, a state detection module is provided so that it is possible to monitor the state of the bypass switch from an outside by transmitting state information about the input and opening of the movable contact.
Patent KR-20200044320-A (KR)
Inventor: JEONG DU SIK
IPC: B62D65/18
Filed: 2018-10-19
Abstract: The present invention relates to an automatic operating device of a pumping device for a vehicle seat, which forcedly lowers a seat cushion (11) by automatically rotating a handle lever (31) constituting a pumping device (30) in a downward direction before a seat (10) of a finished product equipped with the pumping device (30) is supplied to an assembly line of the vehicle.
Patent KR-20200052107-A (KR)
Inventor: PARK EUN HO
IPC: D01F8/06
Filed: 2018-11-06
Abstract: The present invention relates to ball-type fibrous assemblies with excellent degree of filling, which is formed of fibrous assemblies having a ball shape by including a side-by-side hollow latent-crimp type composite fiber, wherein the hollow latent-crimp type composite fiber is formed of a high viscosity polytrimethylene terephthalate resin having an intrinsic viscosity of 0.83 to 1.40 dl/g and a low viscosity polyester resin with 0.46 to 0.80 dl/g.
Patent KR-20200052676-A (KR)
Title: Battery Module
Inventor: KIM YOUNG KI
IPC: H01M50/209
Filed: 2018-11-07
Abstract: The present invention relates to a battery module capable of minimizing the number of parts in an outer case to reduce manufacturing cost for welding between six surfaces of an existing outer case, etc. and the burden of quality control. The battery module comprises: a battery stack formed by stacking a plurality of battery cells each including an electrode tab; a first case part including a lower surface part surrounding one side surface of the battery stack and a pair of first sidewall parts placed on both sides of the battery stack in a battery cell stacking direction; and a second case part including an upper surface part surrounding the other side of the battery stack and a pair of second sidewall parts placed on both sides of the battery cell stack in the battery cell stacking direction, wherein the first sidewall part and the second sidewall part are placed on both sides of the battery stack in the battery cell stacking direction in a state where at least a part thereof overlaps each other.
Patent KR-20200052747-A (KR)
Inventor: KIMSOON JUNG
IPC: F21V8/00
Filed: 2018-11-07
Abstract: Provided is a display device capable of fine local dimming and having a thin thickness. The display device comprises: a display panel; a bottom chassis disposed at the rear of the display panel; a light source module including a plurality of light sources mounted on the bottom chassis, which are light emitting diodes to which a reflective lens is applied, and a plurality of printed circuit boards on which the plurality of light sources are disposed; and a light guide plate mounted on the bottom chassis and having a plurality of receiving holes in which the plurality of light sources are accommodated at positions corresponding to the plurality of light sources.
Patent KR-20200057946-A (KR)
Inventor: YOON SEUNG SUK
IPC: F02D41/14
Filed: 2018-11-19
Abstract: The present invention relates to a control method of a vehicle having an exhaust gas recirculation apparatus. A main objective of the present invention is to easily adjust the temperature of recirculated exhaust gas, and prevent damage to hardware such as components of an exhaust gas recirculation apparatus or an intake manifold if the temperature of recirculated exhaust gas is excessively increased. To achieve the objective, the control method of a vehicle having an exhaust gas recirculation apparatus comprises: a step in which the temperature of exhaust gas recirculated to an engine intake system by an exhaust gas recirculation apparatus is detected by a temperature sensor; a step in which a controller compares the temperature detected by the temperature sensor with a first reference temperature to enter a protection mode to adjust the temperature of recirculated exhaust gas if higher than the first reference temperature; a step in which the controller determines a correction value to adjust the temperature of the recirculated exhaust gas from engine operation information while being in the protection mode; and a step of using the determined correction value to correct an engine control value, and performing control in accordance with the corrected engine control value.
Patent KR-20200063300-A (KR)
Inventor: PARK BO HYUN
IPC: G06Q30/02
Filed: 2018-11-19
Abstract: The present invention relates to a device for providing a beauty solution platform by considering individual lifestyle and an external environment by analyzing lifestyle information, climate information, cosmetics owned by a user, and the like from a social network service account of the user and using artificial intelligence for analyzing beauty care information or cosmetics required for the user. The device comprises: a first collection part; a second collection part; a third collection part; an owned cosmetics input part; a general cosmetics information storage part; an owned cosmetics analysis part; a first analysis part; a second analysis part; an owned cosmetics recommendation part; and an AI recommendation part.
Patent KR-20200059334-A (KR)
Inventor: YUN BYUNG GON
IPC: C01G49/14
Filed: 2018-11-20
Abstract: The present invention relates to polyferric sulfate with enhanced coagulation efficiency and a method for preparing the same. According to the present invention, the method for preparing polyferric sulfate with enhanced coagulation efficiency comprises: a dilution step of mixing water and ferric oxide; a reaction step of mixing sulfuric acid into a mixture of water and ferric oxide obtained from the dilution step; a heating step of sealing a reactor in the reaction step and heating the reactor; a dilution step of mixing water in the resulting heated mixture after the heating step; a rest step of leaving the resulting diluted mixture for 1 to 20 hours after the dilution step; a filtration step of filtrating and obtaining the product after the rest step; and an additive-mixing step of mixing additives including colloidal silica in the product obtained from the filtration step. In a process of water treatment of polyferric sulfate by the method for preparing polyferric sulfate according to the present invention, a non-reaction can be decreased to increase efficiency of water treatment and increase a coagulation efficiency of the prepared polyferric sulfate, so that polyferric sulfate can be used as a water treatment agent with enhanced water treatment capacity.
Patent KR-20200059715-A (KR)
Inventor: KIM YONG SOO
IPC: B62D35/00
Filed: 2018-11-21
Abstract: The present invention relates to a propulsion device for generating forward driving propulsion of a running vehicle. The propulsion device is provided at the rear of the vehicle (1) to apply propulsion to the running vehicle by using the force of wind moving in the direction of the vehicle from the rear of the running vehicle.
Patent KR-20200062442-A (KR)
Title: Pipe rehabilitation Robot system that changes the diameter of piping and having high tractive force
Inventor: JAEYOUL LEE
IPC: B25J9/12
Filed: 2018-11-26
Abstract: The present invention relates to old pipe regeneration and more particularly, to an old pipe regenerative robot device having variable diameter and high traction. To this end, the old pipe regenerative robot device comprises: a driving module (300) including (i-1) a plurality of wheel driving units (420) which are in contact with an inner wall (12) of an old pipe to be driven, (i-2) a main frame (326) to which regenerative modules (500, 600) to be pulled are connected, and (i-3) a link means for rotating the wheel driving units (420) on the main frame (326) to be in close contact with the inner wall (12); and a support module (ii-1) separated from the driving module (300) to be connected by a first joint (110) and including (ii-2) a hydraulic generating means for providing the driving module (300) with hydraulic pressure, (ii-3) a cooling means for providing the driving module (300) with coolant, and (ii-4) a control means for controlling the driving module (300).
Patent KR-20200063373-A (KR)
Inventor: SONG TAE SEUP
IPC: C01B32/05
Filed: 2018-11-27
Abstract: The present invention relates to a method for manufacturing a negative electrode material for a secondary battery and provides a method for manufacturing a negative electrode material for a secondary battery, comprising the steps of: exchanging alkali metals of water glass with hydrogen ions; drying the ion exchanged compound; and forming a SiO_x compound by reducing the dried compound.
Patent KR-20200063399-A (KR)
Title: Display device and fabricating method thereof
Inventor: KANG JONG HYUK
IPC: H01L27/12
Filed: 2018-11-27
Abstract: According to the present invention, a display device may comprise: a substrate including a display region and a non-display region; and a plurality of pixels provided in the display region and having a plurality of sub-pixels each having a light emitting region and a non-light emitting region. Each of the sub-pixels may comprise: a pixel circuit unit including at least one transistor; and a display element layer having at least one light emitting element connected to the transistor and emitting light. The display element layer may comprise: a first electrode and a second electrode spaced apart from the light emitting element; the light emitting element connected to each of the first electrode and the second electrode; and a planarization layer provided on the pixel circuit unit and contacting at least a portion of each of both ends of the light emitting element. In plan view, the planarization layer may overlap the first electrode and the second electrode, respectively.
Patent KR-20190070858-A (KR)
Title: Silicon-containing film etching method, computer-readable storage medium, and silicon-containing film etching apparatus
Inventor: TAKAHASHI NOBUHIRO
IPC: H01L21/67
Filed: 2018-12-04
Abstract: The present invention relates to a method of etching a silicon-containing film which can appropriately control in-plane distribution of an etching amount of a silicon-containing film when etching the silicon-containing film of a substrate. The method comprises the steps of: supplying an etching gas including a fluorine-containing gas having a molecular weight smaller than ClF_3 with regard to a SiGe film when etching the SiGe film on a wafer (W); and controlling etching amounts at a central part and an outer peripheral part of the SiGe film by controlling a flow velocity of the etching gas. The etching amount of the outer peripheral part of the SiGe film becomes greater than the etching amount of the central part by lowering the flow velocity of the etching gas. The etching amount of the central part of the SiGe film becomes greater than the etching amount of the outer peripheral part by increasing the flow velocity of the etching gas.
Patent KR-20200071911-A (KR)
Title: Movable multifunction high efficiency solar panel
Inventor: JANG DAE HEE
IPC: H02S20/22
Filed: 2018-12-11
Abstract: According to one aspect of the present invention, provided is a movable multifunction high efficiency solar panel. The movable multifunction high efficiency solar panel comprises: a first solar panel attached to an external wall surface to be located on a lower end of an external window of a building so as to absorb sunlight; a second solar panel connected to the first solar panel to be provided in a shape of protruding from the external wall surface so as to absorb the sunlight, absorbing the sunlight reflected from the first solar panel, and blocking the sunlight flowing to the inside; and a movable member connecting the first solar panel and the second solar panel and allowing the second solar panel to be operated around the first solar panel.
Patent KR-20200072972-A (KR)
Title: Firefighting safety management service providing system and method performing thereof
Inventor: LIM YE ON
IPC: G06V30/224
Filed: 2018-12-13
Abstract: An embodiment of the present invention provides a firefighting safety management service providing system, capable of improving work efficiency by managing a firefighting safety analysis data of a workplace in a database. The firefighting safety management service providing system includes: an inspector terminal configured to receive and provide workplace information and risk factor information for an inspection target workplace depending on whether or not an identification code is attached to the inspection target workplace, extract firefighting safety analysis data using the identification code, and provide a firefighting safety management service for the inspection target workplace based on the firefighting safety analysis data; a workplace manager terminal configured to receive and display the firefighting safety analysis data, and provide inspection information based on the firefighting safety analysis data; and a firefighting safety management service providing server configured to receive the workplace information and risk factor information from the inspector terminal, generate the firefighting safety analysis data for the inspection target workplace by analyzing the workplace information and risk factor information based on a pre-established firefighting safety management information database, update the firefighting safety analysis data after the firefighting safety facility corresponding to the firefighting safety analysis data is installed in the inspection target workplace, store the firefighting safety analysis data for each identification information of the inspection target workplace in the firefighting safety analysis database for each workplace, and generate and provide a recognition code including identification information of the inspection target workplace.
Patent KR-20200073859-A (KR)
Inventor: SUNWOO HYO BIN
IPC: A47C3/20
Filed: 2018-12-14
Abstract: The present invention relates to a customed all-in-one desk for solving a problem of a conventional classroom desk that does not take into account a physical diversity of people. The customed all-in-one desk according to the present invention is a classroom desk in which a desk and a chair are integrally combined. The present invention is configured to enable a front and rear movement of the desk and an upright movement of the chair with an operation button according to a user′s body size and convenience, so that a distance between a desk top plate and a backrest and a height of the chair can be adjusted, thereby promoting the user′s convenience. In addition, a desk and a chair adjustment device are operated with the desk adjustment button and the chair adjustment button to enable the front and rear movement of the desk and the upright movement of the chair.
Patent KR-20200074399-A (KR)
Title: the holder
Inventor: CHO BOK MAN
IPC: A47B13/16
Filed: 2018-12-17
Abstract: The present invention relates to a holder for storing exam preparation materials and, more specifically, to an exam preparation material holder for a desk having a slide opening and closing structure, which is mounted on a desk during an exam to prevent examinees from dropping or losing an exam preparation material and enable a proctor to easily confirm an exam verification slip. According to the present invention, the exam preparation material holder includes: a body part made of a side plate provided vertically at one end of upper and lower plates, which are horizontal, to have a ′[′-shaped cross section, and including a withdrawal hole penetrating the side plate; a holder normally embedded in the body part and ejected through the withdrawal hole, and including a plurality of insertion holes into which pens can be stuck; and a clip part combined with the upper plate of the body part to be rotated and pressing an identification card and an exam verification slip laid on the desk when unfolded horizontally. According to the present invention, when the exam preparation material holder is not in use, the holder part is embedded in the body part so the volume of the holder is small enough that the holder can be easily carried. Whereas, if the holder is pushed into an end part of a desk, the holder part is automatically ejected and fixed, so the holder can be very quickly and conveniently mounted or detached.
Patent KR-20200074452-A (KR)
Inventor: SEONGWON SHIN
IPC: H01R11/12
Filed: 2018-12-17
Abstract: The present invention relates to a ground terminal. A plurality of ground terminals of the present invention are stacked in sequence to be combined. A ground terminal comprises: a combining part (10); a connection part (24); and a barrel part (26). A combining body (12) of a ring shape forms a frame of the combining part (10). A combining piece (16) is formed around an edge of the combining body (12), and an engaging piece (20) is formed to be adjacent to the combining piece (16). The engaging piece (20) consists of a bottom plate (20′) protruding from the combining body (12), a side plate (21′) bent at a front end of the bottom plate (20′), and an upper plate (21) bent at the side plate (21′) and facing the surface of the combining body (12). A fitting groove (22) is formed on at least one side of the side plate (21′). The upper plate (21) or the bottom plate (20′) of the adjacent engaging piece (20) is combined with the fitting groove (22). According to the present invention, when a plurality of ground terminals are stacked, the fitting groove (22) of the engaging piece (20) blocks the elastic deformation of the upper end of the engaging piece (20), and thus the combination of the ground terminals is firm.
Patent KR-20200075474-A (KR)
Inventor: LEE YONG GUK
IPC: A45F3/16
Filed: 2018-12-18
Abstract: The present invention relates to a water bag that purifies water while facilitating storage and transfer of water. Conventional water bags are designed to suck and drink water contained in a pocket inside the bag. However, there are problems in that water cannot be exported without being sucked, water purification is not possible, and it requires the help of another person or taking off the bag in order to fill the bag with water, so the bag is often equipped with a water bottle (water container). In order to solve the above disadvantages, a water bag is developed that allows a user to drink, discharge, or suck water through a single hose combined with a water filter without being equipped with similar functional products (water bottle or water container). The water bag includes: an outer shell (sports type or military type) exchangeable to meet the purpose of a user; an inner shell, which contracts when a string is pulled to discharge the water; a handle type vacuum pump that can suck the water from an outside; a small water filter that can be easily attached and detached to a tip of a hose; and a water pocket that can store up to 3 L of water. The present invention has effects that it is possible to move after sucking and purifying external contaminated water as much as necessary, water can be poured out through a hose in a specific situation, and activity can be guaranteed.