baber/WOPTO huggingface dataset:
Patent KR-20210027844-A (KR)
Title: Pile connection apparatus and Pile connection method for using it
Inventor: PAIK KYU HO
IPC: E02D5/52
Filed: 2019-09-03
Abstract: The present invention relates to a pile connection apparatus which comprises: a lower connection plate in which an upper surface has a lower bump protruding radially, and which is fastened with a head unit of a lower pile by a lower bolt; an upper connection plate in which a lower surface has an upper bump protruding radially to be engaged with a part between lower bumps on the lower connection plate, and which is fastened with a front end of an upper pile by an upper bolt; a compression pad installed on the head unit of the upper bolt; a pin hole formed by penetrating on one side surface or two of the lower bump of the lower connection plate and the upper bump of the upper connection plate; and a horizontal pin engaged with the pin hole. The compression pad is compressed and fixed on the head unit of each bolt by being pressurized by the weight of the upper pile, thereby preventing the bolt from being loosened by a vibro-hammer. According to the present invention, there are effects to form a side surface of the bump of each connection plate in an inclined shape, to easily match the center of the lower pile and the upper pile, to reduce working hours, to improve work efficiency, to compress and fix the compression pad installed on the head unit of the bolt fixing the connection plates on a pile by being pressurized by the weight of the upper pile, to prevent the bolt from being loosened by the vibro-hammer when there is a driving on a connection pile connected to the lower pile and the upper pile thanks to the pile connection apparatus of the present invention, and to firmly construct the pile connections.
Patent KR-20210028510-A (KR)
Title: Bus-bar
Inventor: MA SANG YOUNG
IPC: H02G5/00
Filed: 2019-09-04
Abstract: The present invention relates to a bus bar and, more particularly, to a bus bar which comprises: a bus bar body formed in a plate shape; a connection hole perforated at one end of the bus bar body; and a hemming bent unit provided so that a heat dissipation cross-sectional area of the bus bar body is increased at a middle portion of the bus bar body adjacent to the connection hole. Therefore, heat dissipation performance can be improved.
Patent KR-20210029547-A (KR)
Title: Pre-sodiation method of anode electrodes, pre-sodiated anode, and lithium secondary battery comprising the same
Inventor: CHAE OH BYONG
IPC: H01M10/052
Filed: 2019-09-06
Abstract: Disclosed are a pre-sodiation method for a negative electrode to increase initial efficiency of a lithium secondary battery, a pre-sodiated negative electrode, and a lithium secondary battery including the same. According to the present invention, the method comprises the following steps: preparing a simple cell by interposing a negative electrode between a sodium (Na) ion supply metal sheet and a separator; immersing the simple cell in an electrolyte for pre-sodiation; and electrochemically charging the simple cell immersed in the electrolyte for pre-sodiation to pre-sodiate the negative electrode. The pre-sodiated negative electrode comprises: a current collector; a negative electrode active material layer disposed on at least one surface of the current collector and including a negative electrode active material; and a coating layer including Na-carbonate and Na and disposed on a surface of the negative electrode active material layer.
Patent KR-20210031225-A (KR)
Title: Scenery illuminator
Inventor: PARK HONG BAE
IPC: F21V9/40
Filed: 2019-09-11
Abstract: The present invention relates to a landscape lighting device which can stably irradiate a beam irradiated from a laser diode, and extend the service life thereof. The landscape lighting device comprises: a beam irradiation means for irradiating a beam of a laser diode to a destination; a beam splitter which refracts the beam irradiated from the laser diode for the beam to be irradiated forward; a rotating body which splits the beam irradiated from the laser diode into a plurality of pieces; a fixed panel for supporting the rotating body; a lid installed at the open entrance of a case; and a control unit controlling the laser diode.
Patent KR-20210034138-A (KR)
Title: Monitoring method of the residual length or the separation of the strand from anchor head in multi-strand cable system
Inventor: CHO SEUNG HYUN
IPC: G01L5/10
Filed: 2019-09-19
Abstract: The present invention relates to an apparatus for monitoring a remaining length and the displacement of a strand for a cable mounting unit. More specifically, the present invention relates to an apparatus for monitoring the remaining length and the displacement of a strand for a cable mounting unit, which is able to measure a magnetic field formed around the strand installed on a bridge such as a suspension bridge, cable-stayed girder bridge, rigid-frame bridge, and complex bridge and an induced electromotive force generated by the magnetic field, and to measure, diagnose, or continuously monitor the remaining length and displacement of a strand inserted and remaining in a concrete structure. As such, a measuring sensor unit is integrated with an anchor head, into which a plurality of strands are inserted and fixed, so the remaining length of the strand can be measured without separating the anchor head. By using the magnetic field generated in the strand, the apparatus is able to frequently monitor the remaining length and the displacement of a strand. In addition, the apparatus is able to improve the accuracy of the feature parameters which may occur differently in accordance with the environment where the bridge is installed, and to monitor the precise remaining length and displacement.
Patent KR-20210034226-A (KR)
Title: Washing Ball For Washing Machine, Manufacturing Method and Manufacturing Apparatus
Inventor: KIM JAE MYENG
IPC: B29C48/88
Filed: 2019-09-20
Abstract: The present invention relates to a washing ball for a washing machine, and to a manufacturing method and manufacturing apparatus of the washing ball. The washing ball for a washing machine is cheaply manufactured by mixing a PVC resin and sand. In addition, a washing effect on laundry increases by imparting weight with sand and friction.
Patent KR-20210036061-A (KR)
Title: Semiconductor package including stacked semiconductor chips
Inventor: KIM JAE MIN
IPC: H01L23/31
Filed: 2019-09-25
Abstract: Provided is a semiconductor package. According to an embodiment of the present invention, the semiconductor package comprises: a chip stack stacked in an offset manner to face one side to expose an edge of the other side, and including first to N^th semiconductor chips (N is a natural number of 2 or more), respectively having first to N^th chip pads disposed on the edge of the other side; a bridge unit disposed on the other side of the chip stack to be spaced apart from the chip stack; k to N^th wires extending in a vertical direction while one end is connected to k^th to N^th chip pads among the first to N^th chip pads (k is a natural number of 2 to N); first to (k-1)^th wires having one end connected to the first to (k-1)^th chip pads among the first to N^th chip pads, wherein the other end of the first wire is connected to the bridge unit and other ends of the second to (k-1)^th wires are separately connected to the bridge unit or the first to (k-2)^th chip pads; and an additional wire electrically connected to the first to (k-1)^th wires, and extending in the vertical direction while one end is connected to the bridge unit. Therefore, defects are prevented in the semiconductor package, and the manufacturing process is simplified.
Patent KR-20210036084-A (KR)
Title: Apparatus for Treating Substrate
Inventor: KIM DONG MIN
IPC: H01L21/677
Filed: 2019-09-25
Abstract: The present invention relates to a substrate processing device and, more particularly, to a substrate processing device which controls the humidity in the air supplied during a substrate processing process to prevent over-humidity or over-dry conditions from forming around a substrate and prevent an occurrence of process defects in the substrate. According to the present invention, the substrate processing device comprises a humidity control unit which controls the humidity of a substrate processing space in which the substrate processing process is performed.
Patent KR-20210036533-A (KR)
Title: Leaf spring
Inventor: OH SEUNG HYUN
IPC: B60G11/02
Filed: 2019-09-26
Abstract: The present invention includes: an upper plate integrally provided with arc portions for forming spring eyes at both ends; a lower plate overlapping the lower side of the upper plate and integrally provided with arc portions facing the arc portions of the upper plate forming the spring eye at both ends; a clamping unit installed to refrain both ends of the overlapping upper and lower plates from being separated from each other; and a center coupling unit for coupling the central portions of the overlapping upper and lower plates.
Patent KR-20210036763-A (KR)
Title: Lens driving device
Inventor: HYEONJUN JANG
IPC: G03B17/12
Filed: 2019-09-26
Abstract: The present invention relates to a lens driving device. The lens driving device includes: a base; a housing; a bobbin; a magnet; a first coil; and a second coil. The bobbin includes a protruding part. The first coil includes: a first part placed on the protruding part of the bobbin; a second part placed under the protruding part of the bobbin; and a third part connecting the first and second parts. The inner surface of the magnet includes: a first area having a first polarity and opposed to the first part of the first coil on an initial position where a current is not applied to the first coil; a second area having a second polarity opposite to the first polarity and opposed to the second part of the first coil; and a third area placed between the first and second areas. The extent of the first area of the magnet is different from the extent of the second area of the magnet. Therefore, the present invention is capable of maintaining the linearity of lens driving and increasing the stroke range.
Patent KR-20210037229-A (KR)
Title: User device, server and method for transmitting multimedia data through multi channels
Inventor: CHA JAE UK
IPC: H04N21/647
Filed: 2019-09-27
Abstract: A user terminal for transmitting multimedia data through multiple channels comprises: a channel selection unit for monitoring a channel environment for a plurality of network channels and selecting at least one network channel among the plurality of network channels; a confirmation unit that confirms a transmission amount per unit time for each of selected network channels; a division unit for dividing multimedia data based on the transmission amount per unit time for each of the confirmed network channels; and a transmitting unit for allocating the divided multimedia data to each network channel and transmitting the divided multimedia data to a content server.
Patent KR-20210042631-A (KR)
Title: Thrombus removal catheter set of thrombus excrete
Inventor: CHUNG EUISUK
IPC: A61M25/10
Filed: 2019-10-10
Abstract: Provided is a thrombus removal catheter set capable of discharging thrombus. According to the present invention, the thrombus removal catheter set capable of discharging thrombus comprises: a sheath unit having a tube shape which has a hollow therein along the longitudinal direction; a discharge unit extending backward from the rear end of the sheath unit and discharging thrombus which moves along the hollow of the sheath unit to the outside; an opening/closing means provided in the discharge unit to selectively open and close the discharge unit; an entry unit branching from the rear end of the sheath unit and entering and guiding a thrombus removal unit which is advancing into a blood vessel to the hollow of the sheath unit; and the thrombus removal unit entering the hollow of the sheath unit through the entry unit, advancing from the hollow of the sheath unit into the blood vessel, and pressing the thrombus in the blood vessel with a removal balloon which selectively expands at the tip thereof to move the thrombus to the discharge unit. Accordingly, due to retraction of the thrombus removal unit removing the thrombus in the blood vessel, the thrombus can be discharged through the discharge unit without completely removing the thrombus removal unit from the sheath unit, and thus bleeding or damage to blood vessels can be prevented during thrombus removal using a Fogarty balloon catheter and a process of sheath removal and re-entry can be omitted so that an operation time is reduced.
Patent KR-20210044344-A (KR)
Title: Semiconductor light emitting device
Inventor: PARK EUN HYUN
IPC: H01L33/36
Filed: 2019-10-14
Abstract: The present disclosure relates to a semiconductor light emitting device. The semiconductor light emitting device comprises: a semiconductor light emitting device chip including an electrical connection including a first electrical connection electrically connected with the first electrode and a second electrical connection electrically connected with the second electrode and including a plate on which the electrical connection is formed; and a metal block provided on the substrate and including a first metal block with an upper surface electrically connected to the outside and a lower surface electrically connected to the first electrical connection and a second metal block with an upper surface electrically connected to the outside and a lower surface electrically connected to the second electrical connection. A height of the metal block is equal to or greater than a height of the semiconductor light emitting device chip. According to the present disclosure, the metal block connected to the outside is provided in a direction in which the light of the semiconductor light emitting device chip exits.
Patent KR-20200043301-A (KR)
Inventor: KIM JUNG HO
IPC: A61P35/00
Filed: 2019-10-17
Abstract: The present invention relates to a binding molecule which can bind specifically to Lrig-1 protein which is a protein present on the surface of a regulatory T cell. The binding molecule provided by the present invention can effectively prevent, alleviate or treat immune-associated diseases, such as autoimmune disease, graft versus host disease, organ transplant rejection, asthma, atopy, or acute or chronic inflammatory disease, which are diseases induced by the excessive activation and expression of various immune cells and inflammatory cells, by activating the function of regulatory T cells. In addition, the binding molecule, preferably antibody, specific to Lrig-1 protein, according to the present invention, has an excellent binding force and can be more effectively targeted to Lrig-1 protein, compared with existing antibodies to Lrig-1 which have been commercially available.
Patent KR-20210048122-A (KR)
Inventor: LEE JAE SUCK
IPC: B65D5/50
Filed: 2019-10-23
Abstract: The present invention relates to a packaging paper box for delivery, which comprises: a panel-shaped base portion having a predetermined thickness; four side portions extending perpendicular to the base portion; a cover portion extending from one side portion of the four side portions and positioned parallel to the base portion; an extended cover portion extending perpendicular to the cover portion; and a pair of handle portions coupled to the base portion. The four side portions include a first side portion, a second side portion, a third side portion, and a fourth side portion in a clockwise direction from the rear of the base portion. The first side portion and the third side portion face each other around the base portion, and the second side portion and the fourth side portion face each other. A part of the handle portion penetrates into a groove provided in a fold line between the first side portion and the third side portion and the base portion. The handle portion abuts so as to surround side surfaces of the first side portion and the third side portion from a lower portion toward an upper portion. Therefore, sagging of packaged goods packaged inside is prevented to increase durability, and manufacture and storage are easy.
Patent KR-20210048353-A (KR)
Title: System and Method for Blockcahin-Based Order of Overtime Closing
Inventor: KIM YOUNG SEOK
IPC: G06Q40/06
Filed: 2019-10-23
Abstract: Provided are a system for a blockchain-based after-hours stock trading capable of trading after-hours based on a blockchain, and a method therefor. More specifically, the present invention relates to the blockchain-based after-hours stock trading capable of allowing for blockchain-based after-hours stock trading by linking a securities company's ledger system and a blockchain system, and the method therefor.
Patent KR-20210051493-A (KR)
Title: Four coloered mandoo stew and manufacturing method thereof
Inventor: LEE IN CHEOL
IPC: A23P20/20
Filed: 2019-10-30
Abstract: The present invention relates to a stew using four kinds of dumplings and a method for manufacturing the same, and more specifically, to a dumpling stew manufactured by using four kinds of dumplings which are meat dumplings, kimchi dumplings, octopus dumplings, and abalone dumplings, and a method for manufacturing the same. The four-colored dumpling stew manufactured according to the manufacturing method of the present invention uses various dumplings such as meat dumplings made with pork fat and skins, kimchi dumplings made with cabbage skins, octopus dumplings made with whole octopus, and abalone dumplings made with abalone, so the stew is excellent in sensory texture and the like, and in particular, provides a stew dish with high preference to anyone by using the dumpling skin for removing bad smells or odors that can occur from the ingredients of the manufactured dumpling stuffing.
Patent KR-20200091326-A (KR)
Title: Method and apparatus for determining timing of transmission in wireless communication system
Inventor: OH JIN YOUNG
IPC: H04W74/08
Filed: 2019-10-30
Abstract: The present invention is to provide an apparatus capable of effectively providing a service in a mobile communication system and a method thereof. The present invention provides a method for determining a transmission time of a response signal of a terminal in a wireless communication system. According to the present invention, the method comprises the steps of: performing a channel access procedure in an unlicensed band; transmitting a downlink signal based on the performed channel access procedure; determining a processing time of the terminal based on the transmitted downlink signal; and determining a transmission time of the response signal of the terminal based on the determination result.
Patent KR-20210051700-A (KR)
Title: Faucet-attached fluid temperature display using self-generation
Inventor: LEE YOUNG GIL
IPC: G01K13/02
Filed: 2019-10-31
Abstract: The present invention relates to a faucet-attached fluid temperature display device using self-generation, which can be installed simply by fastening the device between a faucet and a shower hose. Power is generated by self-generation by a flow of a water flow (20) to measure the temperature of the fluid. By displaying the temperature change of the fluid as a digital number, the temperature change of the fluid can be easily checked with the naked eye. The present invention includes a fluid inlet and a fluid outlet.
Patent KR-20210052793-A (KR)
Title: An organic fluorescent pigment dispersion and method for preparing an organic fluorescent pigment dispersion
Inventor: AN SEUNG HYUN
IPC: C09D11/322
Filed: 2019-10-31
Abstract: The present invention relates to a formaldehyde-free aqueous fluorescent pigment dispersion composition and a method for manufacturing the same, and specifically, to a dispersant composition including: an organic fluorescent pigment in which formaldehyde-free resin fine particles are colored with a dye; (b) pigment dispersants; and (c) water, and to a method for manufacturing an organic fluorescent pigment dispersion composition, including the steps of: mixing (a) an organic fluorescent pigment, pigment dispersants, and water; and manufacturing an organic fluorescent pigment dispersion using a bead mill. The formaldehyde-free organic fluorescent pigment dispersion according to the present invention is particularly useful for inkjet inks.
Patent KR-20210054132-A (KR)
Title: Clutch pedal apparatus for electronic clutch
Inventor: KIM EUN SIK
IPC: F16D48/06
Filed: 2019-11-05
Abstract: The present invention relates to a clutch pedal device for an electronic clutch system, which can realize pedal effort (control force) and moderation sensation during control of a clutch pedal (30) by using a return spring (40) coupled to the clutch pedal (30) and a repulsive device (50) coupled to a pedal member (10), can realize returning force and hysteresis of the clutch pedal (30), and can forcibly rotate the clutch pedal (30) forward when a collision accident occurs.
Patent KR-20210055239-A (KR)
Title: Method for manufacturing of neung-hwa-ji, and the neung-hwa-ji manufactured by the method, and goods using the neung-hwa-ji
Inventor: CHO JU YOUN
IPC: D21H27/22
Filed: 2019-11-07
Abstract: The present invention relates to a method for manufacturing a diagonal repeated pattern paper, a diagonal repeated pattern paper manufactured by the method, and a processed product using the diagonal repeated pattern paper, and specifically, to manufacture the diagonal repeated pattern paper by dyeing a mulberry tree with gardenia seed dyeing, side dyeing, safflower dyeing, sappan wood dyeing, etc.; forming a backing paper based on a Korean paper manufactured by starch glue; and using natural sensuous materials such as soybean oil, persimmon juice, lacquer, mugwort, cypress, an aloeswood, charcoal, loess, red clay, and white clay when the backing paper is formed. The present invention considers not only visual elements but also balance according to tactile and olfactory senses. The present invention can provide an eco-friendly diagonal repeated pattern paper.
Patent KR-20210055330-A (KR)
Title: advanced visibility of ad sign
Inventor: KIK
IPC: G09F13/04
Filed: 2019-11-07
Abstract: The present invention relates to a signboard and, more particularly, to a signboard with improved visibility which improves visibility by attaching an LED assembly to a conventional signboard. The LED assembly covers an LED with a light-transmitting unit equipped with a thin-film light-transmitting unit and a thick-film light-transmitting unit to prevent light from scattering, and to designate an irradiation range of the light by the size of the light-transmitting unit. The thin-film light-transmitting unit allows the light to reach far away while alleviating glare just in front of the LED. The thick-film light-transmitting unit can transmit the light to the side as well, wherein a part of the light passing through a medium is reflected from the inside due to the thick medium. Therefore, the visibility of the signboard from the far/near and front/side is improved, and the advertising effect is maximized.
Patent KR-20210055339-A (KR)
Title: Storage device and operating method thereof
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2019-11-07
Abstract: The present invention relates to an electronic device. According to the present invention, a storage device having an improved write response speed includes a memory controller which responds to a plurality of turbo write blocks and a write request input from a host to control a memory device to store data corresponding to the write request in any one of the plurality of turbo write blocks and the plurality of normal memory blocks, wherein each of the plurality of turbo write blocks may include memory cells programmed to store different numbers of data bits.