baber/WOPTO huggingface dataset:
Patent KR-20200090366-A (KR)
Title: Disposable sanitary napkin pouch with waterproof function
Inventor: LEE JI WOONG
IPC: A45C11/00
Filed: 2019-01-21
Abstract: The present invention relates to a disposable sanitary pad pouch with a waterproof function, to solve a problem that absorptivity of a sanitary pad is lowered when being exposed to moisture for a long time before use. According to the present invention, a rectangular disposable sanitary pad pouch (100) with a waterproof function includes a zipper part (120). When the zipper part (120) is opened by using a grip (120a) which is coupled to an end of the zipper part (120), the pouch is opened and the inside of the pouch includes a first pad reception part (140a) and a second pad reception part (140b) which are divided on an open internal surface (130) corresponding to the rear surface of an external surface (110) with respect to the center of the internal surface (130). The first and second pad reception parts (140a, 140b) are formed in a symmetrical and equal shape and waterproof treatment is performed on the external surface (110) and the internal surface (130).
Patent KR-20190092275-A (KR)
Title: Projection optical system, exposure apparatus, and method of manufacturing article
Inventor: IKEMOTO TAKASHI
IPC: G03F7/20
Filed: 2019-01-21
Abstract: The purpose of the present invention is to provide a projection optical system which is favorable to correct magnification or astigmatism. The projection optical system of the present invention, as a projection optical system for forming an image on an imaging surface by reflecting light from an object surface in the order of a first plane mirror, a first concave mirror, a convex mirror, a second concave mirror and a second plane mirror, includes: a first optical system which is disposed between the object surface and the first plane mirror to correct magnification of the projection optical system in a second direction perpendicular to a first direction defined as a vertical direction; and a second optical system which is disposed between the second plane mirror and the imaging surface to correct magnification of the projection optical system in a third direction perpendicular to the first direction and the second direction. The first optical system includes first and second lenses which are arranged along the first direction and have different powers in the second and third directions, and the second optical system includes third and fourth lenses which are arranged along the first direction and have different powers in the second and third directions. The projection optical system additionally includes: a first rotating unit which rotates one of the first and second lenses around a first axis parallel to the first direction; and a second rotating unit which rotates one of the third and fourth lenses around a second axis parallel to the first direction.
Patent KR-20190093147-A (KR)
Title: Heating device and smoking set having same
Inventor: WU ZEXIN
IPC: A24F40/465
Filed: 2019-01-29
Abstract: The present invention relates to the field of electronic smoking tools, disclosing a heating apparatus and an electronic cigarette. The heating device is for heating a cigarette, comprising: a base; a frame mounted to the base and provided with a cavity for seating the cigarette; an electromagnetic induction coil wound on the frame; at least one first heating member installed in the cavity and contacting an outer surface of the cigarette when the cigarette is seated in the cavity; and a second heating member mounted on the base and inserted into the cigarette when the cigarette is seated in the cavity, wherein the at least one first heating member is installed outside the second heating member and at least one gap is formed on the first heating member, which is extended along an axial direction of the electromagnetic induction coil. The heating device provided in an embodiment of the present invention can improve central heating efficiency and can evenly heat the cigarette, so that electronic smoking tools can have a good taste, thereby improving experience of a user.
Patent KR-20200093861-A (KR)
Inventor: JANG SUK NAM
IPC: G01N15/10
Filed: 2019-01-29
Abstract: The present invention relates to a moving vehicle for refining oil waste. More specifically, the moving vehicle having a loading space includes: a motor pump mounted in the loading space to suction the oil waste; an oil waste introducing hose wound around a one-rotation roller mounted in the loading space to suction the oil waste to be refined; a heater interposed between the motor pump and the oil waste introducing hose to remove moisture from the introduced oil waste; a primary filter to remove a foreign substance having a specific size or more from the oil waste from which moisture is removed by the heater and to protect the motor pump; a secondary filter to remove a foreign substance having less than a specific size from the oil waste filtered through the primary filter; a plurality of tertiary filters to remove moisture and fine pollutant particles from the oil waste filter through the secondary filter; a refined oil discharging hose wound around a two-rotation roller mounted in the loading space to discharge refined oil filter through the tertiary filter; and a power generator mounted in the loading space to supply power to the motor pump and the heater.
Patent KR-20190016523-A (KR)
Inventor: SON JUNG HYUN
IPC: H01L23/26
Filed: 2019-02-01
Abstract: An organic light emitting display device is provided, which comprises: a substrate; an organic light emitting element formed on the substrate; an encapsulation substrate formed on the organic light emitting element; and an adhesive layer formed on the substrate to cover the organic light emitting element and to attach the substrate on which the organic light emitting element is formed to the encapsulating substrate. The organic light emitting display device has excellent lifetime characteristics.
Patent KR-20200097988-A (KR)
Inventor: KIM DUK JAE
IPC: H05H1/34
Filed: 2019-02-11
Abstract: A low-temperature plasma device according to the disclosed invention includes: a grounded body; a plasma discharge member supplying power to a discharge electrode installed in a main body to generate plasma while a discharge gas is supplied into the main body; and a cooling member which is connected to the end of the main body to cool the compressed discharge gas supplied to the main body through a process of separating high-temperature airflow and low-temperature airflow, and then supplies the compressed discharge gas to a discharge zone. According to the present invention, by passing the discharge gas introduced from the outside through the discharge gas cooling member of a vortex tube structure to be converted into the low-temperature discharge gas and supplying the low-temperature discharge gas inside a plasma jet, a temperature of an electrode increases due to current resistance in the discharge electrode and a gas temperature increases. Thus, it is possible to prevent damage to an object to be processed due to heat during a process.
Patent KR-20190100037-A (KR)
Inventor: NASU TAKAKUNI
IPC: H05K1/03
Filed: 2019-02-12
Abstract: Provided is a line substrate for an inspection apparatus including a plurality of tile substrates which can be miniaturized, form a conductive path of high precision therein, can narrow a gap between surface pads, and have stable impedance matching. The line substrate (1) for an inspection apparatus of the present invention comprises a base substrate (2) and a plurality of tile substrates (10a). The tile substrates (10a) include: a ceramic substrate unit (11) having upper and lower surfaces (12, 13) positioned on both sides thereof, including a plurality of ceramic layers (s1 to s4), and having a plurality of upper surface connection terminals (14) formed on the upper surface (12), a plurality of lower surface connection terminals (15) formed on the lower surface (13), and a plurality of through conductors (16) for electrically connecting a gap between the upper and lower surface connection terminals (14, 15); and a first resin substrate unit (20a) stacked on the upper surface (12) of the ceramic substrate unit (11), and having a plurality of resin layers (j1 to j4) having a resin surface (21a) and a resin rear surface (22a) positioned on both sides thereof, a plurality of probe pads (23) formed on the resin surface (21a), a plurality of inner layer lines (25a) formed at inter-layers between the resin layers (j1 to j4), and a plurality of conductive paths (24a) for electrically connecting the probe pads (23) and the upper surface connection terminals (14) through any one of the inner layer lines (25a).
Patent KR-20200098297-A (KR)
Title: Producing method of mask integrated frame
Inventor: LEE YOO JIN
IPC: C23C14/04
Filed: 2019-02-12
Abstract: The present invention relates to a manufacturing method of a mask with an integrated frame which can improve the adhesion strength of a mask and a frame. According to the present invention, the manufacturing method of a mask with an integrated frame in which at least one mask (100) and a frame (200) supporting the mask (100) are integrally formed comprises: (a) a step of providing a mask metal sheet (110) which a sheet manufactured by rolling; (b) a step of affixing the mask metal sheet (110) onto a template (50) having a temporary affixing unit (55) formed on one surface thereof; (c) a step of forming a mask pattern (P) on the mask metal sheet (110) to form a mask (100); (d) a step of providing a frame (200) having at least one mask cell region (CR); (e) a step of loading the template (50) on the frame (200) to allow the mask (100) to correspond to the mask cell region (CR) of the frame (200); and (f) a step of emitting a laser (L) to a weld of the mask (100) to affix the mask (100) to the frame (200). A plurality of suction holes (229) are formed on a separated portion of edges of the frame (200) where the mask cell region (CR) exists by a prescribed distance. In step (e), suction power (VS) is applied to the mask (100) coming in contact with the frame (200) through the plurality of suction holes (229) to tightly affix the mask (100) to the frame (200).
Patent KR-20200101090-A (KR)
Title: Wireless charging apparatus
Inventor: SHIN OH YOUNG
IPC: H01M2/20
Filed: 2019-02-19
Abstract: Provided is a power storage device which improves an electrical connection structure and assembly structure of a component unit. The power storage device comprises: a stack in which a plurality of battery cells are stacked and electrically connected; a tray in which the plurality of stacks are accommodated and electrically connected and in which a terminal unit connected to the stack is installed on one surface; an enclosure accommodating the plurality of trays; and a connection bar electrically connecting the terminal units between the trays.
Patent KR-20200101727-A (KR)
Inventor: YOON JONG HO
IPC: E04B1/76
Filed: 2019-02-20
Abstract: The present invention relates to a method for measuring an in-situ short-term heat transmission coefficient for a building envelope and, more specifically, to a method for measuring a heat transmission coefficient, which calculates a unique Rc value by controlling the external surface temperature equally, predicting RF caused by external stimuli and removing the RF by the principle of superposition, so that less error and excellent reproducibility can be achieved, thereby increasing accuracy. The method comprises the steps of: installing temperature sensors at points corresponding to each other on inner and outer surfaces of a building envelope, and installing a heat flow sensor on the inner surface; heating and maintaining the inner and outer surfaces at the same temperature to establish a normal state; applying a preset temperature profile to the inner surface; predicting the amount of heat to be added and subtracted so that the inner and outer surfaces have the same temperature by using first heat flow data measured on the inner surface, and generating second heat flow data by removing the predicted heat amount from the first heat flow data; determining a response coefficient using heat flow data and temperature data on the inner surface through the second heat flow data; and determining a heat transmission coefficient of the building envelope through the response coefficient.
Patent KR-20200102298-A (KR)
Title: Sedimentation separation apparatus for suspended matter
Inventor: YANG SHI CHUN
IPC: C02F1/52
Filed: 2019-02-21
Abstract: A sediment separation device for suspended matters in water according to the present invention is composed of a cylindrical separating tank and a raw water supply pipe provided to rotate and rise inside the separating tank, and a sediment discharging means. A structure thereof is simple, production cost is low since an operation device for the collection of sediment is not required, and the maintenance and repair is simple, thereby being economically feasible. In addition, the present invention helps prevent sediment spoilage by being removed after a short stay in the device.
Patent KR-20200104964-A (KR)
Title: Scaffold to be used by infant for vehicle
Inventor: KWON CHOONG HO
IPC: B60R7/08
Filed: 2019-02-27
Abstract: The present invention provides a child footplate for an automobile which can unfold or fold a footplate behind a backrest mounted in an automobile to allow a child to sit in a comfortable position and move when using a child car seat. Specifically, the present invention provides a child footplate for an automobile which can unfold or fold the footplate while moving the footplate along a guide rail facing the backrest vertically in parallel with the backrest to vertically adjust the footplate to a foot height of a child sitting on a child car seat to be conveniently used in accordance with the foot height regardless of the body type of the child. Also, the present invention provides a child footplate for an automobile which can add a net to a guide rail to use the net to use only the net or only the footplate or use the footplate and the net together.
Patent KR-20200107673-A (KR)
Title: Brake traction control system
Inventor: JEONG MIN LIM
IPC: B60T8/175
Filed: 2019-03-08
Abstract: A brake traction control system is disclosed. The brake traction control system according to an embodiment of the present invention includes a master cylinder, a hydraulic pump installed in the hydraulic circuit of each wheel cylinder, and a motor for operating the hydraulic pump. The brake traction control system comprises: an inlet valve provided on an inlet side of each wheel cylinder; an outlet valve provided on an outlet side of each wheel cylinder; and an electronic control unit that closes the inlet valve on a non-control wheel side when brake traction control starts, and controls the operation of the outlet valve on the non-control wheel side based on the residual brake pressure in the wheel cylinder on the non-control wheel side.
Patent KR-20200107692-A (KR)
Inventor: GIM HOI CHEOL
IPC: A62B23/02
Filed: 2019-03-08
Abstract: The present invention relates to a mask for preventing yellow dust licensed by Korean Food and Drugs Administration and, more specifically, to a mask which provides the same freshness as the first time if taking off the mask for a certain period of time when using the same for single use and then put the same on again, and prevents moisture on the skin even when worn for a long time. To this end, in the case of manufacturing a mask for preventing yellow dust, a non-woven fabric made of PP for a filter as well as inner skin and outer skin is used in a roll type. When cutting and bonding the non-woven fabric, the non-woven fabric is bonded and cut by ultrasonic processing, and when automatically produced, properties of traditional Korean paper flowing from high humidity to low humidity through a number of breathing holes on a back surface of the inner skin in contact with the face are used. An antibacterial effect is obtained by atopic treatment substances present in the paper mulberry, a raw material of traditional Korean paper. In addition, due to Abelmoschus manihot and the maintenance of a certain thickness and voids used when manufacturing traditional Korean paper, the non-woven fabric made of PP is adhered with ultrasonic waves to enable adhesion when automatically producing a mask for preventing yellow dust.
Patent KR-20200109208-A (KR)
Title: Container assembly for insect observation
Inventor: YOU JI HYUNG
IPC: A01M3/00
Filed: 2019-03-12
Abstract: The present invention relates to an insect observation container assembly which enables a user to observe an insect. The insect observation container assembly comprises: a hourglass-shaped container body having opened upper and lower portions and a waist portion with a diameter that gradually becomes narrower; a lid separately inserted and coupled to an upper end of the container body; an observation plate attached and fixed to the waist portion of the container body to place an insect introduced into the container body and to enable a user to observe the insect; and a support coupling portion fastened to a lower portion of the container body so that an anesthetic means which emanates an anesthetic agent can be selectively embedded into a lower portion of the observation plate. The observation plate is made of a mesh net or a transparent panel through which a plurality of through-holes are perforated so that the anesthetic agent of the anesthetic means can be emitted therethrough.
Patent KR-20200110571-A (KR)
Title: Zig for adjusting thickness of TEM Specimen and Method for Producing TEM Specimen using for it
Inventor: LEE TAEG WOO
IPC: G01N1/28
Filed: 2019-03-15
Abstract: The present invention relates to a jig convenient to control the thickness of a specimen when polishing the specimen to control the thickness of a TEM specimen and a method of manufacturing the specimen using the same. The jig for controlling the thickness of a TEM specimen includes a fixing ring, a specimen attachment glass, and a fixing disk.
Patent KR-20200110092-A (KR)
Inventor: SANG CHEOLKIM
IPC: G06N3/04
Filed: 2019-03-15
Abstract: According to an embodiment of the present invention, an electronic device comprises: multiple neuromorphic processing units (NPUs); and a main CPU configured to allocate a neural network of at least one application program to an NPU among the multiple NPUs, wherein the NPU to which the neural network is allocated includes an accelerator including multiple modules and a neuromorphic CPU configured to allocate the neural network to at least one of the multiple modules.
Patent KR-20200110970-A (KR)
Inventor: KO HYUN AH
IPC: A61M5/315
Filed: 2019-03-18
Abstract: A drug injection device can include: a control unit that obtains information on a drug inserted into the drug injection device in response to a user operation, and determines a drug injection time point based on the drug information; and a notification unit that provides a drug injection alarm to a user at the time of the drug injection, and outputs at least one of visual information, auditory information, and tactile information corresponding to the drug information in response to reception of a user′s confirmation request for the drug injection alarm.
Patent KR-20200010009-A (KR)
Title: Method and server for operating game service
Inventor: Ma ji young
IPC: A63F13/35
Filed: 2019-03-22
Abstract: Disclosed are a method and a server for operating a game service. The game service operation server for allowing a first user who does not access a game service to access the game service based on a chatting application that provides a chatting service in conjunction with the game service comprises: a database linking and storing chatting account information for a first chatting account corresponding to the first user and game account information for a first game account corresponding to the first user; and a processor for generating message data to be provided to the first chatting account based on a game invitation request for the first game account. When receiving invitation request data from a second user terminal corresponding to a second game account of a second user who is accessing the game service, the processor generates the message data based on content data for content which the second game account is playing and provides the generated message data to a first user terminal corresponding to the first chatting account.
Patent KR-20200114609-A (KR)
Title: Joint of column and beam with hybrid diaphragm
Inventor: KIM DONG JOON
IPC: E04B1/24
Filed: 2019-03-29
Abstract: The present invention relates to a column-beam connection portion with a hybrid diaphragm, which enables the omission of a field welding process during column-beam connection, increases workability, has high connection stiffness, and can be applied regardless of a column size. The present invention relates to the column-beam connection portion provided between upper and lower square steel pipe columns to couple beams. The column-beam connection portion comprises: a connecting steel pipe having the same cross-sectional shape as the cross-sectional shape of the upper and lower square steel pipe columns; a back plate coupled to an inner side of the connecting steel pipe and having upper and lower ends protruding from upper and lower portions of the connecting steel pipe, respectively; an end plate coupled to an outer surface of the connecting steel pipe so as to correspond to the back plate, and having upper and lower ends protruding from the upper and lower portions of the connecting steel pipe, respectively; and hybrid diaphragms which are provided on upper and lower ends of the connecting steel pipe, have an inner slit hole and an outer slit hole formed at the positions of the back plate and the end plate, respectively, so that the back plate and the end plate are respectively inserted into the inner slit hole and the outer slit hole, and have a connecting plate coupled with a flange of the beam and extending at a position at which the beam is coupled.
Patent KR-20200114744-A (KR)
Inventor: SOHN HYUNCHUL
IPC: H01L45/00
Filed: 2019-03-29
Abstract: The present invention relates to a nonlinear selection element, a manufacturing method thereof, and a nonvolatile memory device including the same. According to one embodiment of the present invention, the nonlinear selection element comprises: a first electrode; a second electrode; and a switching layer disposed between the first electrode and the second electrode, includes an oxide matrix layer of a first transition metal having metal-insulator transition (MIT) characteristics and an oxide of a second transition metal different from the first transition metal and disposed locally in the oxide matrix layer, and has a threshold voltage. The threshold voltage can be adjusted by the content of the oxide in the second transition metal.
Patent KR-20190039058-A (KR)
Title: Organic compound and organic electro luminescence device comprising the same
Inventor: EUM MIN SIK
IPC: H01L51/50
Filed: 2019-04-03
Abstract: The present invention relates to a novel organic compound and an organic electroluminescence device comprising the same. Compounds represented by chemical formula 1 of the present invention, since they have excellent thermal stability and luminescence properties, may be used as a material of an organic material layer in an organic electroluminescence device. In particular, when used as a material of an electron-transport support layer interposed between a light-emitting layer and an electron-transport layer, the compounds represented by the chemical formula 1 of the present invention can improve the performance of the light-emitting layer, thereby lowering the driving voltage of the organic electroluminescence device and increasing the efficiency and lifetime thereof.