baber/WOPTO huggingface dataset:
Patent KR-20200099283-A (KR)
Title: Apparatus for front door stopper of experimental equipment
Inventor: CHANG HYO CHEOL
IPC: E05F5/00
Filed: 2019-02-14
Abstract: The present invention relates to an apparatus for front door stopper of experimental equipment capable of urgently stopping a door from falling due to a disconnection of a wire connected to the door of the experimental equipment, thereby preventing damage to an experimenter due to the falling door in advance. For this purpose, the apparatus for front door stopper of the experimental device comprises: a body part having a door vertically sliding installed on the front of the main body of the experimental equipment and having a wire supporting the door connected thereto; a compression member slidably installed inside the body part and provided while having a spring compressed by the weight of the door; and a stopper pivotably installed in the body part while coming into contact with the compression member, protruding toward the outside of the body part while rotating forwardly from the compression member during a wire disconnection, and hanging and fixed to a side frame of the fume hood body.
Patent KR-20200099352-A (KR)
Title: Method, apparatus and computer-readable medium of meditation platform for nail shop and nail art designer providing nailart service
Inventor: LEE SANG JUNG
IPC: G06Q30/02
Filed: 2019-02-14
Abstract: The present invention relates to a method, an apparatus and a computer-readable medium of a meditation platform for a nail shop and a nail art designer providing a nail art service. According to an embodiment of the present invention, the method includes: reservation conditions collection step of collecting information on reservation conditions for the nail art services including at least one of nail art design information and nail art designer information desired by a user; a matching result information providing step of providing result information for one or more nail shops matching the service reservation condition received from a user terminal among nail shop information previously registered in a server together with a reservation available date and time information; and reservation step of receiving the selected nail shop information from the user terminal and the reservation date and time information to use the nail shop, and making a reservation for use between the user and the nail shop.
Patent KR-20200103221-A (KR)
Inventor: EO SOON KI
IPC: F16H3/085
Filed: 2019-02-22
Abstract: The present invention relates to a DCT for a vehicle, which includes: a first input shaft and a second input shaft; a first output shaft and a second output shaft; a first driving gear installed to rotate together with the first input shaft; a second driving gear installed to rotate together with the second input shaft; a first driven gear meshed with the first driving gear, and installed in a rotatable state on a selected output shaft which is one of the first output shaft and the second output shaft; a second driven gear meshed with the second driving gear, and installed in a rotatable state on a selected output shaft; and a sleeve synchronizing device provided to control an interval between the first driven gear and the second driven gear.
Patent KR-20200103287-A (KR)
Title: Kolpha Cipher
Inventor: JEON HYUN HO
IPC: G09C1/04
Filed: 2019-02-25
Abstract: The present invention relates to a password in which Hangul (Korean alphabet) is replaced by one-to-one correspondence with any character or symbol in a one-to-one correspondence password, and to passwords having a characteristic that the original text is Hangul. As described above, according to the Kolpha cipher according to the present invention, it is easy to encrypt and decrypt the original text in Hangul, and it is possible to perform encryption and decryption very quickly if Hangul′s characteristics consisting of the initial, neutral, and final characters are well utilized.
Patent KR-20190112636-A (KR)
Inventor: SHINODA TOSHIO
IPC: C09K3/14
Filed: 2019-02-25
Abstract: Provided by the present invention is a polishing composition capable of polishing an object including silicon nitride with higher selectivity to silicon oxide or polysilicon. The polishing composition contains grains and at least one compound selected from a group consisting of a compound represented by formula 1 and salt thereof. In formula 1, R^1 is a substituted or unsubstituted hydrocarbon group having 6 to 30 carbon atoms; R^2 is a hydrogen atom or a substituted or unsubstituted hydrocarbon group having 1 to 30 carbon atoms; X is a single bond or -CO-; and Y is a bivalent hydrocarbon group having 1 to 30 carbon atoms which may have a substituent.
Patent KR-20200107248-A (KR)
Inventor: YANG JIN SEOK
IPC: C09K13/04
Filed: 2019-03-07
Abstract: The present invention relates to an etchant composition not comprising nitric acid, comprising: (A) phosphoric acid; (B) ammonium nitrate; and (C) water, and for etching at least one of a tungsten (W) film and a titanium nitride (TiN) film, and to an etching method and a method for forming a metal pattern using the same. In addition, the etchant composition has excellent etching uniformity. In addition, the etchant composition has excellent etching uniformity.
Patent KR-20200107430-A (KR)
Title: Electrification device and electric Dust device having the same
Inventor: PARK JI YONG
IPC: F24F1/0076
Filed: 2019-03-08
Abstract: The present invention relates to a charging unit capable of adsorbing and filtering fine dust contained in air in an air conditioning device such as an air conditioner or an air purifier, and an electric precipitator including the same and, more specifically, to a charging unit capable of effectively shielding noise emitted from a charging electrode by using a shielding means, and an electric precipitator including the same. The charging unit for the electric precipitator includes: a charging electrode for applying electric charges to the dust particles; and a first shielding means for shielding noise emitted from the charging electrode.
Patent KR-20200107546-A (KR)
Inventor: BONGJUN KIM
IPC: H05K7/20
Filed: 2019-03-08
Abstract: According to the embodiment of the present invention, a heat sink module includes: a heat sink in which a coolant inlet and a coolant outlet are formed, and which has a coolant passage formed therein; and a porous member disposed in a coolant flow path and spaced apart from both side walls of the heat sink. An inlet space communicating with the coolant inlet may be formed between one side wall of the heat sink and one end of the porous member, and an outlet space communicating with the coolant outlet may be formed between the other side wall of the heat sink and the other end of the porous member. A bypass flow path communicating with each of the inlet space and the outlet space may be recessed on at least one of a surface of the heat sink which faces the porous member and a surface of the porous member which faces the heat sink. The present invention provides the heat sink module which minimizes pressure loss and secures a minimum rate of flow when coolant fouling occurs.
Patent KR-20200109536-A (KR)
Inventor: CHEON BYEONG SU
IPC: A61F13/04
Filed: 2019-03-13
Abstract: The present invention provides an emergency splint kit comprising: a packing body which has an envelope shape having a sealed edge part, and has a first bonding part and a second bonding part formed therein to be sequentially divided into a first spatial part, a second spatial part, and a third spatial part; a compressing bandage which is inserted into and disposed at the first spatial part of the packing body; a splint which is inserted into and disposed at the second spatial part of the packing body; reaction water inserted into and disposed at the third spatial part of the packing body; and a mixing and connection part which is connected to and installed at the second bonding part and evenly and simultaneously transfers the reaction water disposed at the third spatial part to upper, lower, left, and right positions of the second spatial part when the pressure of the third spatial part increases by an external force. According to the present invention, the emergency splint kit can be easily used for an emergency patient.
Patent KR-20200113124-A (KR)
Inventor: PARK SEJUN
IPC: H01L27/11568
Filed: 2019-03-22
Abstract: The present invention relates to a semiconductor device with improved reliability. More specifically, the semiconductor device comprises: a stacking structure including insulation films and electrodes alternately stacked on a substrate; and a vertical channel structure penetrating the stacking structure. The vertical channel structure includes a semiconductor pattern and a vertical insulation layer interposed between the semiconductor pattern and the electrodes. The vertical insulation layer includes a charge storage film, a charging insulation film, and a tunnel insulation film. The vertical insulation layer has a cell region between the electrodes and the semiconductor pattern, and a cell separation region between the insulation films and the semiconductor pattern. A portion of the charge storage film of the cell region comes in contact with the tunnel insulation film. The charging insulation film is interposed between the remaining portion of the charge storage film of the cell region and the semiconductor pattern.
Patent KR-20190113609-A (KR)
Inventor: SHINO IKUKO
IPC: H04N1/00
Filed: 2019-03-25
Abstract: An information processing apparatus that enables a user to easily grasp a setting value associated with a setting history button. The execution of a function selected by the user is controlled using setting values set on a setting screen on which the initial values of the setting values registered at a factory are displayed. An identification criterion which is different from the corresponding initial value and is used to identify a used setting value is switched. An instruction for changing the initial values on the setting screen to initial values other than the initial values registered at the factory is provided. Setpoint information indicative of the identified setpoint is displayed for a setup history button for recalling setpoints used for function. When the initial values on the setting screen are changed to the other initial values, the identification criterion is switched to the other initial values.
Patent KR-20200124939-A (KR)
Title: A credit rating server and evaluation method based on block chain for shared economic platform
Inventor: MIN YOUN A
IPC: G06Q20/38
Filed: 2019-04-25
Abstract: The present invention relates to a credit rating server based on blockchain for shared economic platform, including: a user registration module which creates an account for a transaction of a provider providing a sharing object and a user using the sharing object, and generates a transaction as a transaction book; a matching module, when the user selects the sharing target based on the provider′s creditworthiness, for completing a transaction between the provider and the user as the provider selects the user based on the user′s creditworthiness; an evaluation module receiving mutual evaluation between the provider and the user serving as a criterion for paying a compensation mechanism; a compensation payment module for transmitting the compensation mechanism for the mutual evaluation to each account of the provider and the user; and a memory module which stores the transaction as a block, wherein the transaction includes a sharing object selected by the user, transaction details of providers and users, and evaluation details of providers and users, so that the reliability of decentralization is secured and a credit-based sharing economy platform is provided.
Patent KR-20200095308-A (KR)
Title: Prediction of atopic dermatitis development and persistence using changes in the gut microbial community
Inventor: HONG SOO JONG
IPC: C12Q1/689
Filed: 2019-04-30
Abstract: The present invention relates to prediction of atopic dermatitis persistence by using a change in microbiome in feces. More particularly, by detecting the strain of Streptococcus, the strain of Clostridium, or the strain of the genus Akkermansia in the fecal sample of atopic dermatitis patients, it is possible to objectively and easily diagnose the persistence or severity of atopic dermatitis. Accordingly, the present invention can contribute to choosing a treatment method for atopic dermatitis.
Patent KR-20200092824-A (KR)
Title: O-shaped buckling-restrained brace with internal filler
Inventor: JU YOUNG KYU
IPC: E04H9/02
Filed: 2019-05-03
Abstract: The present invention relates to an O-shaped buckling prevention brace filled with internal fillers and, more specifically, to an O-shaped buckling prevention brace which is filled with internal fillers instead of mortar used as the fillers of the existing buckling prevention brace, thereby having more excellent internal pressure and deformation capacities compared to the prior art to resist external pressure. Provided is the O-shaped buckling prevention brace filled with the internal fillers to secure excellent lateral force and deformation capacities, thereby restricting a core material of the steel brace to induce stable deformation even when a large compressive force is applied. Thus, the O-shaped buckling prevention brace can decrease the entire weight and shorten a manufacturing time. To this end, the O-shaped buckling prevention brace includes a hollow pipe, the core material and a PCM layer.
Patent KR-20200129987-A (KR)
Title: A jig head having a bate keeper
Inventor: YANG YOUNG GON
IPC: A01K85/02
Filed: 2019-05-10
Abstract: Disclosed is a jig head. The present invention, in the jig head having a hook to which a worm is coupled, is configured by comprising a worm fixing pin for fixing one side of the worm coupled to the hook, so that the fixed position can be maintained while the worm is inserted into the head, thereby having an effect of stably operating the worm.
Patent KR-20190133603-A (KR)
Title: Cancer diagnostic and prognostic biomarker using arsenic species and heavy metal profiling among the keratinous tissues of the claws
Inventor: KIM JONG SUNG
IPC: G16B40/00
Filed: 2019-05-14
Abstract: The present invention relates to a cancer diagnostic and prognostic biomarker using a profiling of arsenic species and heavy metal in keratin tissues of body toenails, which is able to perform cancer diagnosis and prognosis assessment simply, easily, accurately, and reliably by using keratin tissues of body toenails and is able to significantly reduce time consumption and diagnostic costs due to complex diagnostic procedures. According to the present invention, as a cancer diagnosis biomarker, the cancer diagnostic and prognostic biomarker using a profiling of arsenic species and heavy metal in keratin tissues of body toenails is formed with any one among a ratio of total arsenic (As) and monomethylarsonate (MMA), a ratio of total arsenic (As) and inorganic arsenic (iAs) (summary measure of arsenate and arsenite (As^V + As^III)), a ratio of monomethylarsonate (MMA) and inorganic arsenic (iAs), and a ratio of monomethylarsonate (MMA) and dimethylarsinate (DMA).
Patent KR-20200138871-A (KR)
Title: Retainer ring of carrier head for substrate polishing apparatus
Inventor: KIM HYUN O
IPC: B24B45/00
Filed: 2019-06-03
Abstract: The present invention relates to a retainer ring of a carrier head for a substrate polishing device. The retainer ring maintains a stable coupling state with an upper retainer even if there is shearing force in circumferential and radial directions applied to a lower retainer ring during a polishing process and restrains generation of partial bending deformation in a state where adhesion is degraded by an interference of a groove formed in one among the upper retainer ring and the lower retainer ring and an insertion protrusion formed in the other. Therefore, the retainer ring more completely prevents separation of a substrate from a carrier head.
Patent KR-20200141785-A (KR)
Inventor: PARK YOUNG DAE
IPC: H02K21/22
Filed: 2019-06-11
Abstract: The present invention provides a motor which can increase assembly of a magnet. The motor comprises: a shaft; a yoke coupled to the shaft; a stator disposed between the shaft and the yoke; a first magnet disposed between the stator and the yoke; and a bearing housing disposed between the stator and the shaft, wherein the yoke includes a plurality of first protrusions protruding from an inner surface of the yoke, and the first protrusion is disposed to overlap with the first magnet based on a circumferential direction of the yoke.
Patent KR-20200144273-A (KR)
Inventor: JAE GAL HUN
IPC: B29C43/20
Filed: 2019-06-18
Abstract: The present invention relates to a method for manufacturing a cover for a mobile device, including the steps of: preparing a PC/PMMA substrate sheet; applying a coating composition for forming a hard coating layer to the surface of the PMMA layer, followed by drying; preliminarily curing the hard coating layer with UV rays at a low light dose; carrying out deposition and UV molding on the surface of the PC layer; carrying out shielding printing on the deposition and UV molding layer; carrying out press molding under heating; and irradiating UV rays at a high light dose to the preliminarily cured hard coating layer to perform perfect curing.
Patent KR-20210004015-A (KR)
Inventor: LIM JONG SUB
IPC: B32B15/04
Filed: 2019-07-03
Abstract: The present invention relates to an exothermic plated steel sheet and a manufacturing method thereof, wherein an image such as a picture or a pattern is printed on a front side of a plated steel sheet, and a PTC film is bonded to a back side of the plated steel sheet. According to the present invention, provided is the exothermic plated steel sheet, in which the image such as the picture or the pattern is printed on the front side of the plated steel sheet (30), the PTC film (20) is bonded to the back side of the plated steel sheet (30) by a heat-resistant adhesive, a heat insulating plate (60) is disposed in close contact with the PTC film (20), a finishing plate (70) is disposed in close contact with the heat insulating plate (60), and a periphery of the plated steel plate (30) and the finishing plate (70) is finished. According to the present invention, since the plated steel sheet functions as a heat sink which radiates the heat of the PTC film to the outside, it is possible to radiate heat more efficiently than other building panels.
Patent KR-20210004361-A (KR)
Inventor: LEE YUNHEE
IPC: C10G31/10
Filed: 2019-07-04
Abstract: The present invention relates to a crude oil desalting method capable of effectively removing metal impurities in crude oil and a rag layer formed during a crude oil desalting process. According to the present invention, it is possible to efficiently and effectively remove iron impurities and the rag layer that negatively affects an oil refining process and a crude oil desalting process. Accordingly, it is possible to significantly improve the efficiency of the oil refining process and the crude oil desalting process.
Patent KR-20210008269-A (KR)
Inventor: LEE SUNHWA
IPC: G06F3/041
Filed: 2019-07-12
Abstract: Provided is a display module which can improve overall sensing reliability of an input sensing unit. The display module comprises: a display panel; and an input sensing unit disposed on the display panel and having a sensing region and a non-sensing region adjacent to the sensing region defined. The input sensing unit includes: a plurality of first conductive patterns which overlap the sensing region, extend in a first direction, and are arranged in a second direction perpendicular to the first direction; and a plurality of second conductive patterns which overlap the sensing region, are electrically insulated from the first conductive patterns, extend in the second direction, and are arranged in the first direction. At least one first conductive pattern of the first conductive patterns includes a first pattern, and a second pattern provided in a partial shape of the first pattern and adjacent to the non-sensing region, and a line width of the second pattern is greater than a line width of the first pattern in a plan view.
Patent KR-20210008638-A (KR)
Inventor: LEE EUI CHUL
IPC: A61B5/00
Filed: 2019-07-15
Abstract: The present invention relates to a technique for measuring psychological anxiety and, more specifically, to a technique for measuring psychological anxiety by using movements of a face and eyes. According to an embodiment of the present invention, the psychological anxiety can be measured without limiting behavior of a user.
Patent KR-20210011245-A (KR)
Title: Method for manufacturing secondary battery
Inventor: KIM YOUNG JAE
IPC: H01M4/131
Filed: 2019-07-22
Abstract: The present invention relates to a method for manufacturing a secondary battery, which comprises the steps of: forming a secondary battery structure including an electrode assembly including a negative electrode, a positive electrode, and a separator, and an electrolyte; and activating the secondary battery structure by charging and discharging in at least one cycle while pressurizing the secondary battery structure at 1.5 MPa to 3.5 MPa. The negative electrode contains a silicon-based active material.
Patent KR-20210012737-A (KR)
Title: Display device
Inventor: KWON HOI YONG
IPC: G02F1/1333
Filed: 2019-07-26
Abstract: The present invention relates to a display device. According to one embodiment of the present invention, the display device includes: a display panel wherein a plurality of pixels are defined; a back cover formed so as to be rolled together with the display panel; a roller winding or unwinding the back cover and the display panel, and including a planar part and a curved part; and a buffer member disposed so as to cover at least one part of the back cover fixed to the roller, and having a smaller width than that of the display panel. Therefore, since the display panel is wound on the roller with a gentle slope by the buffer member while non-display areas on both sides of the display panel are wound on the roller with a separated space, the stress of the display panel can be minimized and a crack can be prevented, thereby improving the reliability of the display device.
Patent KR-20210014461-A (KR)
Inventor: PARK JIN WOO
IPC: B04C5/04
Filed: 2019-07-30
Abstract: The present invention relates to a cyclone oil separator tank for air compressors to maximize a cyclone oil separation effect. According to the present invention, the cyclone oil separator tank comprises: a tank having a tangential inlet formed on one side of the upper portion to allow compressed air containing oil to be introduced in a tangential direction and form a rotational flow and having an outlet formed on the upper surface to discharge the compressed air separated from the oil; a skirt generating a swirling flow of the compressed air introduced through the inlet; an air/oil separator separating the compressed air and the oil; and a perforated baffle allowing liquid oil to be passed therethrough and flow along the inner wall of the tank.
Patent KR-20190096885-A (KR)
Title: Semiconductor storage device
Inventor: ATSUMI TOMOAKI
IPC: H01L27/108
Filed: 2019-08-05
Abstract: An object of the present invention is to reduce the possibility of malfunction in a semiconductor memory device. A shielding layer is disposed between a memory cell array (e.g., a memory cell array comprising a transistor formed by using an oxide semiconductor material) and a stacked peripheral circuit (e.g., a peripheral circuit comprising a transistor formed by using a semiconductor substrate). This makes it possible to shield radiation noise generated between the memory cell array and the peripheral circuit. Thus, the possibility of malfunction in the semiconductor memory device can be reduced.