baber/WOPTO huggingface dataset:
Patent KR-20190025584-A (KR)
Inventor: KANG JUNG WON
IPC: H04N19/105
Filed: 2019-02-25
Abstract: The present invention relates to a decoding method of a bit stream supporting multiple layers. The decoding method comprises the following steps: receiving information on a set of video parameters including information on the multiple layers; and parsing the set of video parameters to grasp information on layers included in the bit stream.
Patent KR-20190106757-A (KR)
Title: Endoscopic surgical trocar capable of maintaining the cleanliness of the endoscopic lens through the vortex supply of the cleaning agent
Inventor: LEE JANG WOO
IPC: A61B90/70
Filed: 2019-03-06
Abstract: The present invention relates to an endoscopic surgical trocar, which comprises: a housing supplied with a cleaning agent from the outside; a bushing portion which extends to one side of the housing to a predetermined length, and in which the endoscope is slidably inserted therein, and which has a moving path through which the cleaning agent flowing from the housing flows; and a vortex generating portion having one end connected to a front end of the bushing portion and having an inclined path formed in an obliquely inclined shape on the inner side to form a vortex in the cleaning agent introduced from the moving path and to discharge the same to the other end. The cleaning agent flowing along the moving path is discharged in a vortex form inward through the inclined path.
Patent KR-20200109920-A (KR)
Title: Case for gelnail sticker
Inventor: WOO RI KYUNG
IPC: A45D29/20
Filed: 2019-03-15
Abstract: The present invention relates to gel nail sticker storage box which is composed by comprising: a boxy part comprising a bottom part, a wall part, and an openable cover part; a body part installed on the bottom surface of the box part and formed in a folded structure; and a storage part in which at least one thereof is installed on the body part, and the storage part is formed in a structure that a gel nail sticker can be individually stored in a horizontal direction on the ground. The present invention improves the storage convenience of a user.
Patent KR-20200119027-A (KR)
Inventor: SHIN JU YOUNG
IPC: G16H50/70
Filed: 2019-04-09
Abstract: Disclosed is a method for creating a pollen calendar by using probability distributions, which analyzes distribution data on daily pollen amounts collected for many years by using optimum probability distributions, and creates a pollen calendar for each city, each tree type, and each day. The method for creating a pollen calendar creates a pollen calendar for each day of 365 days by performing: a first step of selecting an optimal probability distribution according to daily observations of pollen for each city and each tree type that are collected for many years and calculating a critical generation amount for each pollen generation stage of a corresponding tree type; and a second step of adopting the optimal probability distribution according to a calculated average of the daily observations of pollen for each city and each tree type and calculating the classification of an annual generation amount, an annual generation period, and a pollen generation amount for each city and each tree type.
Patent KR-20200119442-A (KR)
Title: Linear type facility for storaging materials
Inventor: KIM JI MIN
IPC: B65G65/28
Filed: 2019-04-09
Abstract: According to the present invention, a linear facility for storing materials comprises: a storage structure which has a fixed partition to form a plurality of materials storage spaces; a structure cover which seals and covers the storage structure; a tripper which drops and loads the materials of an introduction conveyor placed on an upper side of the storage structure into the materials storage spaces; and a reclaimer which discharges the materials stored in the materials storage spaces towards a discharge conveyor placed on one side of the storage structure. The reclaimer includes: a scraper which is installed on a main frame to rotate and move down towards the materials storage spaces and scrape the materials stored in the materials storage space; and a discharge chute placed between the scraper and the discharge conveyor to drop the materials scraped by the scraper to the belt conveyor. There are a plurality of reclaimers and a plurality of rows of discharge conveyors placed for simultaneously discharging each of the materials from the plurality of materials storage spaces. The linear facility for storing materials is able to increase the work efficiency in loading and discharging materials.
Patent KR-20200067074-A (KR)
Inventor: HAN SEUNG HOON
IPC: G02B3/00
Filed: 2019-04-22
Abstract: A meta-lens includes: a first region including a plurality of first nanostructures two-dimensionally arranged in the circumferential direction and the radial direction; and a second region including a plurality of second nanostructures which are two-dimensionally arranged in the circumferential direction and the radial direction as a plurality of regions surrounding the first region. The plurality of first nanostructures and the plurality of second nanostructures are distributed according to different rules, and the meta-lens may collect light in a wide wavelength band.
Patent KR-20200125795-A (KR)
Title: Back cover for display panel
Inventor: KIM CHANG HO
IPC: G02F1/1333
Filed: 2019-04-25
Abstract: The present invention relates to a back cover for a display, which is configured to increase stiffness and enable design direction and, more specifically, to a back cover for a display including: a first back cover positioned at the rear of the panel, and exposed to the front and side surfaces from the circumference of the panel; and a second back cover positioned at the rear of the first back cover and exposed to the rear of the panel and a side surface of the circumferential portion of the panel.
Patent KR-20200129410-A (KR)
Title: Demand valve of air respirator
Inventor: YU JOO SUN
IPC: A62B7/12
Filed: 2019-05-08
Abstract: Disclosed is a demand valve for an air respirator. According to one embodiment of the present invention, the demand valve for an air respirator comprises a main body, an opening/closing operation unit, and an opening/closing member. The main body comprises: a mask put on a patient′s face; an air tank connected to the mask with a hose; an air inlet, which is formed in the mask to be connected to the hose and decreasing an air pressure, having an open upper part, having a storage space formed therein, and coupled to the hose connected to the air tank to supply air into the storage space; and an air outlet connected to the mask and allowing the air to be discharged. The opening/closing operation unit comprises: a cover coupled to the upper part of the main body; a diaphragm coupled to the lower part of the cover, having a thin film member formed on a central part, and having a support film member formed on the outer circumference of the thin film member with a downward inclination to be coupled to the upper part of the main body; and an elevation shaft formed on the center of the lower surface of the diaphragm and inserted into the storage space. The opening/closing member comprises: a bushing coupled to the inlet; and a rod coupled to the bushing, coupling one end to the elevation shaft, and having a packing formed at the other end to open/close the inlet. Accordingly, after the hose connected to the air tank is connected to the inlet and the outlet is connected to the mask, opening/closing of air supply can be controlled by the pressure of exhalation and the air pressure can be decreased to be suitable for respiration. Moreover, a configuration is simple, thereby providing an effect of reducing costs.
Patent KR-20200134663-A (KR)
Inventor: KIM OH JIN
IPC: H05B44/00
Filed: 2019-05-23
Abstract: Disclosed embodiments are to provide a surge protection device capable of replacing only a damaged part, and an LED device including the same. A surge protection device and an LED device including the same are disclosed. According to an embodiment of the present invention, an LED device comprises: a first printed circuit board; and a second printed circuit board electrically connected to the first printed circuit board and including an LED array and an LED driver for driving the LED array. The first printed circuit board includes a surge protection circuit portion for protecting the LED array and the LED driver from a surge voltage, and is provided to be physically separated from the second printed circuit board.
Patent KR-20190135933-A (KR)
Title: Salt, acid generator, resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/004
Filed: 2019-05-27
Abstract: An object of the present invention is to provide a salt capable of producing a resist pattern with favorable CD uniformity (CDU), and a resist composition including the salt. The salt is represented by formula (I). In the formula (I), Q^1 and Q^2 each independently represent a fluorine atom, etc.; R^1 and R^2 each independently represent a hydrogen atom, etc.; z represents an integer of 0-6; X^1 represents *-CO-O-, *-O-CO-, *-O-CO-O-, or *-O-; L^1 represents a single bond or an alkanediyl group having 1-6 carbon atoms; A^1 represents a divalent cyclic hydrocarbon group having 3-36 carbon atoms, which may optionally have a substituent group; L^2 represents a single bond, a carbonyl group, or an alkanediyl group having 1-6 carbon atoms; A^2 represents a divalent saturated hydrocarbon group having 1-24 carbon atoms, which may optionally have a substituent group; R^3, R^4, and R^5 each independently represent a saturated hydrocarbon group having 1-6 carbon atoms; and Z^+ represents an organic cation.
Patent KR-20200137216-A (KR)
Title: Adsorbents for Removing Acid Gases and Preparing Method Thereof
Inventor: HWANG JONG HA
IPC: B01J20/30
Filed: 2019-05-29
Abstract: The present invention relates to an adsorbent for removing acid gases and a method for producing the same. More particularly, the present invention relates to a method for producing an adsorbent for removing acid gases, which overcomes weak physicochemical properties under acidic conditions, which are a limitation of activated carbon-based and metal oxide-based adsorption materials, has high selectivity for acid gases, and can simultaneously improve chemical adsorption and physical adsorption power, thereby improving the adsorption and removal rate of acid gases, and to an adsorbent for removing acid gases produced by the method.
Patent KR-20200055640-A (KR)
Title: Methods for recovery of synaptic plasticity using optogenetic technique in Alzhimer’s disease
Inventor: KWAG JEEHYUN
IPC: A61K48/00
Filed: 2019-06-12
Abstract: The present invention relates to a method of modulating activity by targeting a specific inhibitory neuron as a novel therapeutic target through an optogenetic technique, and a method of screening the novel therapeutic target. The present invention is based on a patch clamp technique in the field of electrophysiology which can measure electrical signals of brain nerve cells. The present invention can increase treatment efficiency by clarifying a treatment target.
Patent KR-20200014190-A (KR)
Title: A moveable hood for a reel sheet, a reel sheet using the moveable hood, and a fishing rod using the reel sheet
Inventor: TANIGUCHI KAZUMA
IPC: A01K87/08
Filed: 2019-06-14
Abstract: The present invention relates to a reel sheet for a fishing rod, which is to reduce fatigue of a hand gripping a fishing rod. The typical reel sheet of the present invention comprises a typical moving hood (12) provided in front, wherein the moving hood (12) includes a hood part (32) for covering a front end part (5a) of a reel leg. The moving hood (12) has a trigger (33) for allowing a finger to be hung on a side opposite to the hood part (32) in the entire outer circumference from a front side. A front surface of the trigger (33) has a curved shape to have a convex front side in a width direction, and a rear surface of the trigger (33) has a shape having a concave part. A protruding length of the trigger (33) corresponds to the width of one finger.
Patent KR-20200143127-A (KR)
Inventor: KIM KI TAE
IPC: H04J11/00
Filed: 2019-06-14
Abstract: The present disclosure provides a method for controlling a delay-based HARQ procedure in an NR non-terrestrial network. More particularly, the present disclosure provides a method for providing a HARQ operation for a terminal serviced through a non-terrestrial network by applying a flexible HARQ process number considering a propagation delay between a satellite and the terminal.
Patent KR-20200144429-A (KR)
Inventor: BAEK KEUN WOO
IPC: B29D11/00
Filed: 2019-06-18
Abstract: The present invention relates to a contact lens lower mold which can be placed vertically and, more specifically, to a contact lens lower mold in which a convex portion (20) is formed at a lower portion of a container-shaped lower mold (200) for manufacturing a contact lens by being combined with an upper mold (100), and a horizontal surface (21) is formed at the bottom of the convex portion so that it is easily placed vertically on the floor. In the present invention, the horizontal surface is formed on a lower surface of the convex portion of the contact lens lower mold, so that even when manufacturing the contact lens, even if the lower mold is not held by hand, it is possible to easily stand vertically on the floor, thereby simplifying operation, saving working time, and having a remarkable economic effect.
Patent KR-20200145006-A (KR)
Inventor: YUN GEUM SOO
IPC: F16L3/02
Filed: 2019-06-20
Abstract: The present invention relates to a duct joint construction apparatus and a construction method using the same and, more specifically, to a duct joint construction apparatus and a construction method using the same, wherein the duct joint construction apparatus connects ducts. The duct joint construction apparatus comprises a roller unit that protrudes to an upper portion of a mounting unit of a saddle. Thus, the duct joint construction apparatus can connect a part between two ducts positioned adjacent to each other, and then connect the remaining part therebetween by rotating the ducts around a central shaft, thereby performing work in a high place work section on a safe zone by rotating the ducts.
Patent KR-20210000773-A (KR)
Inventor: KIM WOOK JIN
IPC: G02F1/1333
Filed: 2019-06-25
Abstract: Disclosed is a method for manufacturing a cover bottom for a display device. The method for manufacturing the cover bottom for the display device includes: a molding preparation step of preparing a molded product of a square plate type with a resin layer interposed between a first metal skin layer and a second metal skin layer; a mold installation step of installing a molding mold having a molding space perpendicular to the shape of the square plate therein so as to surround the four-sided edge region of the molding; and a molding step of thermally pressing the first metal skin layer and the second metal skin layer in the direction of the resin layer so that a part of the resin layer is filled in the molding space. The present invention provides the cover bottom wherein the cover bottom and the middle cabinet are integrated, thereby reducing a thickness.
Patent KR-20200081191-A (KR)
Inventor: YOON JUHYUN
IPC: H04N5/367
Filed: 2019-06-27
Abstract: Disclosed is a soft defective pixel detecting device of a thermal camera comprising: a median value filter module for outputting a representative pixel by performing median value filtering on a pixel of a predetermined area of an image of a thermal camera; and a defective pixel detecting module for detecting a defective pixel of the image by using the representative pixel outputted from the median value filter module. According to the present invention, the contrast of a pixel is improved to a level of visual identification to calculate a median value with the median value filter module, and a defective pixel is detected by comparing pixels through a comparator module, thereby detecting an acquired defective pixel due to aging of the thermal camera, and corresponding even to a statistically determined error, wherein an original defective pixel is determined as a normal pixel. Also, a separate reference image is not required to be inputted for each thermal camera like an existing method but detects and compensates for a defective pixel by itself, thereby being convenient and greatly increasing the accuracy of detecting the defective pixel of the aged thermal camera compared to that of the conventional invention.
Patent KR-20210002190-A (KR)
Inventor: PARK JEEN
IPC: G11C11/56
Filed: 2019-06-27
Abstract: The present invention relates to a semiconductor device and, more specifically, to a controller, a memory system and an operating method thereof. An objective of the present invention is to provide a technique capable of improving the interleaving performance of a memory system. According to one embodiment of the present invention, the memory system comprises a nonvolatile memory device and a controller to control the nonvolatile memory device. The nonvolatile memory device includes: a first data storage area programmed in a first mode in which a memory cell can store one bit; and a second data storage area programmed in a second mode in which a memory cell can store two or more bits. The controller controls the nonvolatile memory device such that the nonvolatile memory device reads the first data storage area and the second data storage area in the second mode, decodes a first read result for the first data storage area into data of the first mode, and decodes a second read result for the second data storage area into data of the second mode. The first read result is a read result in accordance with a read voltage having the smallest difference from a read voltage for reading data of the first mode among a plurality of read voltages for reading data of the second mode.
Patent KR-20190082723-A (KR)
Inventor: NASHIKI TOMOTAKE
IPC: C23C16/54
Filed: 2019-07-02
Abstract: Provided is a film forming method capable of efficiently manufacturing a lamination body, of which both sides are treated with vacuum film formation, by conducting a proper thermal treatment based on simple device composition. The film forming method includes the following steps: extracting a long base body coiled as a roll from a first roll thread in a first direction from the first roll thread to a second roll thread; forming a film with a first film material in a first film formation chamber on a first side by degassing the extracted base body; guiding the base body with the film formed with the first film material to a second film formation chamber in a second direction from the second roll thread to the first roll thread, and forming a film with a second film material in the second film formation chamber on a second side which is opposite to the first side of the base body being guided in the second direction; coiling the base body, wherein the film is formed with the first film material on the first side and the film is formed with the second film material on the second side, on a third roll thread installed between the first and second roll threads; and repeating all of the treatments by extracting the base body coiled on the third roll thread from the first roll thread in the first direction.
Patent KR-20200031987-A (KR)
Title: Braking system for braking an electric vehicle
Inventor: STEFAN HOFFMANN
IPC: B60L58/12
Filed: 2019-07-03
Abstract: Provided is a braking system for a brake of an electric vehicle. The system can comprise a brake pedal which includes a regenerative braking range which means pedal displacement from an initial location of a brake pedal to a maximum return location of the brake pedal, and a mechanical braking range which starts from the maximum return location of the brake pedal. A brake controller activates deceleration of the electric vehicle based on the pedal displacement. The brake controller can activate the deceleration of the electric vehicle based on a regenerative brake within the regenerative braking range and a mechanical brake within the mechanical braking range. The regenerative braking range can be adjusted based on a stage of charge (SOC) of a traction battery of the electric vehicle.
Patent KR-20210006591-A (KR)
Inventor: KANG DONG SU
IPC: B65F1/14
Filed: 2019-07-09
Abstract: The present invention relates to a container for collecting an empty bottle, which collects the empty bottle made of glass. The container for collecting an empty bottle can prevent damage to the empty bottle by alleviating impact caused by falling of the empty bottle. According to the present invention, the container for collecting an empty bottle includes: a body unit having a space capable of receiving the empty bottle therein and having a hook protrusion on an upper portion; a first buffer unit which is mounted through the hook protrusion of the body unit, of which an upper portion surface and a lower portion surface are opened and an area is formed to be decreased toward the lower portion surface from the upper portion surface, and which alleviates the impact while guiding the falling empty bottle; and a second buffer unit formed to protrude from a floor surface of the body unit and alleviating the impact of the empty bottle falling through the first buffer unit.
Patent KR-20210006680-A (KR)
Inventor: MOON YOUNG CHI
IPC: F25B41/20
Filed: 2019-07-09
Abstract: The present invention relates to a system for simultaneously operating refrigeration and defrosting of a low-temperature refrigeration warehouse. The operation system comprises a compressor (15), a condenser (17), an expansion valve (21, 27), and a plurality of evaporators (unit coolers) (23, 25). The operation system further comprises: frost accumulation detection sensors (S1, S2) mounted on the plurality of unit coolers (23, 25), respectively, to detect whether to defrost; a first and a second bypass pipe (P1, P2) to directly supply hot gas discharged from the compressor (15) to the corresponding unit coolers (23, 25) by bypassing the condenser (17) when frost accumulation of the unit coolers (23, 25) is detected; a first and a second bypass valve (V1, V2) arranged on the first and second bypass pipes (P1, P2); and a controller (C) to control the frost accumulation detection sensors (S1, S2), the bypass valves, and a solenoid valve to simultaneously carry out refrigeration and defrosting operation. The controller (C) opens the first bypass valve (V1) on the first bypass pipe (P1) to directly supply hot gas to the first unit cooler (23), and the second unit cooler (25) normally carries out refrigeration operation when defrosting work is carried out on the first unit cooler (23).
Patent KR-20210009105-A (KR)
Inventor: KIM YOUNG HO
IPC: H01M4/14
Filed: 2019-07-16
Abstract: The present invention presents a method of controlling contamination prevention of a lead battery plate in order to prevent lead sulfate, which has been attached to the electrode plate of the lead battery and is decomposed to lead sulfate and released into the electrolyte, from being attached to lead peroxide (PbO_2) of a positive electrode plate or spongy lead (Pb) of a negative electrode plate, due to filling degree of resonance energy field (terahertz wave generator) shown in FIG. 3. When 1 to 9 THz pulse waves are supplied for 24 to 48 hours in the terahertz (THz, 10^12) spectrum which is a resonance frequency band, a predetermined amount of resonant energy wavelength remains on the electrode plates, and then lead peroxide (PbO_2) of the positive electrode plate or the spongy lead (Pb) of the negative electrode plate becomes lead sulfate, due to the influence of energy density even when the discharge proceeds continuously from the positive and negative electrode plates. Even when the charging proceeds continuously, due to the increased performance, the lead sulfate is prevented from remaining in the process in which the lead sulfate on the negative electrode plate turns into the spongy lead and the lead sulfate on the positive electrode plate turns into the lead peroxide, and prevented from sticking to the electrode plates during 100% ionization process.