baber/WOPTO huggingface dataset:
Patent KR-20200122995-A (KR)
Title: Semiconductor device
Inventor: KASAI TAKAMICHI
IPC: G11C16/26
Filed: 2020-03-18
Abstract: Provided is a semiconductor device capable of suppressing the occurrence of noise due to EMI. A flash memory (100) comprises: a memory cell array (110); a clock generator (200) generating an internal clock signal (InCLK); a reading means reading data from selected memory cells of the memory cell array (110) by using the InCLK; an input/output circuit (120) outputting the read data by using an external clock signal (ExCLK) supplied from the outside; an overlap detection unit (330) detecting a period in which a rising edge of the InCLK and the ExCLK overlap; and a clock control unit (210) controlling the timing of the InCLK in response to the detected overlapping period.
Patent KR-20210119689-A (KR)
Title: Enhanced Chicken Dipping Device And Method Thereof
Inventor: OH SE HO
IPC: A22C9/00
Filed: 2020-03-25
Abstract: The present invention relates to curing method and apparatus for processing meat with an aqueous curing solution, and more specifically, to a curing method for processing meat with an aqueous curing solution, wherein the aqueous curing solution comprises: a first aqueous curing solution consisting of refined salt, seasonings and water; and an aqueous nitrate solution comprising a nitrate consisting of potassium nitrate or sodium nitrate, and water. The aqueous nitrate solution is ion-activated and consists of a negative aqueous solution and a positive aqueous solution, and is mixed with the first aqueous curing solution at 5 to 20℃. The aqueous curing solution is maintained at 2 to 5℃ after providing ultrasonic waves of 16 to 30 KHz.
Patent KR-20200115366-A (KR)
Inventor: MORITA RYO
IPC: B29C41/34
Filed: 2020-03-27
Abstract: The present invention relates to an optical film comprising a (meth)acrylic resin and elastic particles, or to a manufacturing method of an optical film, containing a cycloolefin resin having a polar group. The manufacturing method of an optical film comprises the steps of: crushing a half-material generated in a manufacturing process of the optical film to obtain a film piece having bulk density of 0.02 to 0.4 g/cm^3; dissolving raw materials containing the film piece in a solvent to prepare a dope; and drying and peeling the dope to obtain a film-like material after the dope is flexible on a support. According to the manufacturing method of an optical film, failure of the film is suppressed by foreign matters.
Patent KR-20200044739-A (KR)
Title: Computing device for providing replay
Inventor: KIM WOOYONG
IPC: A63F13/77
Filed: 2020-03-30
Abstract: Disclosed is a computer program stored in a computer-readable medium which can be executed by one or more processors. The computer program allows the one or more processors to perform the following operations. The operations include: an operation of using one or more game data subsets included in a game data set as an input of an operation evaluation model to calculate an evaluation score for each of the one or more game data subsets; an operation of identifying a singular point at which a change amount of the evaluation score exceeds a predetermined threshold change amount; and an operation of extracting a main game data set from the game data set based on the singular point.
Patent KR-20210122355-A (KR)
Title: Non-enzymatic lactic acid sensor based on Conductive polymer and Selective detection method of lactic acid using the same
Inventor: KIM HYUN JONG
IPC: H01B1/04
Filed: 2020-03-30
Abstract: According to an embodiment of the present invention, provided are a conductive polymer-based non-enzymatic lactic acid sensor and a method for selectively detecting lactic acid using the same. More particularly, provided are a conductive polymer-based non-enzymatic lactic acid sensor that has stability, high sensitivity, and excellent selectivity for lactic acid by using a conductive polymer as a lactic acid detection part of the sensor, and is easy to produce and control quality, and a method for selectively detecting lactic acid using the same.
Patent KR-20210122427-A (KR)
Title: Photo mask storage case
Inventor: PARK JEON HEE
IPC: H01L21/673
Filed: 2020-04-01
Abstract: The present invention relates to a photomask storage case to prevent deformation of O-rings. According to the present invention, the photomask storage case comprises: a case main body (200) having a structure in which a photomask is received; a lid (300) coupled to the case main body (200) to receive the photomask in the case main body (100); and a locking device (400) stably binding the case main body (200) when the lid (300) and the case main body (200) are bound. The case main body (200) includes: a main body housing (210) having a receiving part (201), which is a space receiving a photomask for transporting the photomask, formed therein; a support module (220) disposed on an inner corner of the main body housing (210) to support the photomask loaded into the main body housing (210); a main body partition part (230) formed along the edge on the upper surface of the case main body (200) in a way of surrounding the outside of the support module (220); a shock absorption bumper (240) formed on the outside of a corner of the main body partition part (230); and an impact prevention ring (250) coupled along a space between the main body partition part (230) and the shock absorption bumper (240). When coupled along the outside of the corner of the main body partition part (230), the impact prevention ring (250) is coupled to span between adjacent two surfaces of the main body partition part (230) through multi-stage bending with respect to a processing direction.
Patent KR-20200041299-A (KR)
Title: Air cleaner with a mechanical fan
Inventor: CUI YONGZE
IPC: F24F13/20
Filed: 2020-04-01
Abstract: An air purifier functioning as a fan according to one embodiment of the present invention may comprise: a main body part having one open end and a predetermined disposition space; a filtering part disposed in the disposition space and purifying air introduced from the outside into the disposition space; and an air blowing part mounted in the main body part such that a position thereof moves from the main body part to close the opening. When the opening is closed, the air blowing part performs an air purifying function by discharging air introduced from the outside into the disposition space through the filtering part, and when the opening is not closed, the air blowing part performs a fan function by sucking and discharging outside air.
Patent KR-20210123079-A (KR)
Title: air shower appartus
Inventor: PARK WOOK JIN
IPC: F24F11/50
Filed: 2020-04-02
Abstract: According to an aspect of the present invention, an air shower apparatus comprises: a sensing unit including a first detection sensor for sensing a person or companion animal present in an air shower space and a second detection sensor for sensing the air quality of the air shower space; and an air spraying unit which sprays air from the side of the air shower space based on the sensing data of the sensing unit. Accordingly, in conjunction with air quality data, it is possible to more effectively remove dust from the side.
Patent KR-20210124575-A (KR)
Title: Apparatus for communication, method thereof, and communication system including the same
Inventor: TAE WOOK KANG
IPC: H04B5/02
Filed: 2020-04-03
Abstract: Provided are a hybrid communication device, an operating method thereof, and a communication system including the same. The hybrid communication device includes: a contact unit which includes an antenna for receiving a first communication signal, and an electrode for receiving a second communication signal; a switch control unit which includes a first switch and a second switch, and controls the first switch and the second switch based on a change in capacitance of the electrode; and a signal processing unit which receives at least one of the first communication signal and the second communication signal from the contact unit via the first switch, and processes the received signal. The first switch is connected to the contact unit, and the signal processing unit is connected to the first switch.
Patent KR-20210126194-A (KR)
Title: Substrate processing device
Inventor: PARK JIHO
IPC: H01L21/67
Filed: 2020-04-09
Abstract: The present invention relates to a substrate processing device. The substrate processing device includes: a base unit; a driving unit mounted on the base unit and driven when power is applied; a rotating unit rotated by the driving unit; a support unit which is interlocked with the rotating unit and on which the substrate is seated; a fixing unit rotatably mounted on the support unit to fix the substrate; a lifting unit moving up and down to operate the fixing unit; a large-diameter inner wall unit covering the inner side of the driving unit and the rotating unit; and a process module unit disposed inside the inner wall unit and performing a process on the substrate. It is possible to utilize the space under the substrate and improve the process efficiency.
Patent KR-20200124164-A (KR)
Inventor: NISHIO YOSHITAKA
IPC: C03B33/037
Filed: 2020-04-17
Abstract: An object of the present invention is to provide a scribe head that can safely and precisely scribe a thin substrate by making a scribe load sufficiently small. A scribe head (1) is configured to scribe a surface of a brittle material substrate (W) and comprises a frame member (13), a cutter mechanism (23), a cutter holder (21), a first air cylinder mechanism (25), and a second air cylinder mechanism (27). The cutter holder (21) is supported to slide up and down with respect to the frame member (13) and holds the cutter mechanism (23). The first air cylinder mechanism (25) applies a load on the cutter holder (21) toward the brittle material substrate (W). The second air cylinder mechanism (27) applies a load on the cutter holder (21) toward the opposite side of the brittle material substrate (W). A differential pressure thrust by the first air cylinder mechanism (25) and the second air cylinder mechanism (27) is utilized to move the cutter holder (21) to a side of the brittle material substrate (W).
Patent KR-20210129366-A (KR)
Inventor: JUNG SUNG WOOK
IPC: H01L29/423
Filed: 2020-04-20
Abstract: The present technology is to provide a semiconductor memory device having a stable structure and an increased degree of integration, and a manufacturing method thereof. According to an embodiment, the semiconductor memory device includes: an electrode structure in which an interlayer insulating film and a gate conductive film are alternately stacked a plurality of times; a plurality of channel pillars passing through the electrode structure; and one or more gate separation films formed between the plurality of channel pillars and separating at least a gate conductive film located on the uppermost layer of the electrode structure. A planar shape of each of the channel pillars adjacent to the gate separation layer among the plurality of channel pillars may have a gibbous moon shape.
Patent KR-20210106310-A (KR)
Inventor: TSUJIMURA TOMOYUKI
IPC: H01M4/62
Filed: 2020-04-29
Abstract: The present invention provides: a composite positive electrode active material which comprises a positive electrode active material particle, and a coating layer for coating the positive electrode active material particle, wherein the coating layer contains acetate; a manufacturing method thereof; a positive electrode layer comprising the same; and an all-solid-state secondary battery including the same. By using the composite positive electrode active material, the all-solid-state secondary battery having improved charge/discharge capacity and output characteristics can be manufactured.
Patent KR-20200135197-A (KR)
Inventor: DELIENCOURT NICOLAS
IPC: F16F15/134
Filed: 2020-05-19
Abstract: The present invention relates to a torque transmission device (1) including: a hub (4); a first damper including a web plate (8), and first and second guide rings (5, 6); and a dynamic vibration absorber including a support disk (15) and at least one inertial mass (19) mounted in a vibrating manner on the support disk (15). The torque transmission device (1) includes at least one hysteresis device with friction rings (31, 38) offset outside a space placed between the first and second guide rings.
Patent KR-20210144986-A (KR)
Inventor: SUNG YOUNG BIN
IPC: A62B23/02
Filed: 2020-05-21
Abstract: The present invention provides a see-through sanitary mask capable of immediately exhausting exhale of a mask wearer to an outside when the mask wearer breathes. The see-through sanitary mask comprises: a first sieve (1); a nano-fiber filter (2) stacked at one surface of the first sieve (1) by electrospinning; and a mask body (10) facing the first sieve (1) while being interposed the nano-fiber filter (2) therebetween and including a second sieve (3) which is integrally coupled with the first sieve (1) and the nano-fiber filter (2). The mask body (10) has water repellency and water repellent is processed in the mask body (10) to increase intensity of nano-fiber of the nano-fiber filter (20). The nano-fiber filter (2) is formed by nano-fiber having a diameter of 100~600nm obtained by electrospinning at least one synthetic resin selected from a group consisting of nylon, polyacrylonitrile, polyvinyl fluoride, polyvinyl alcohol, polyethersulfone, polyimide, and poly aramid. The see-through sanitary mask has collection efficiency of 85.0% or greater in ASHRAE 52.1 (gravimetric method) test method, permeability of 500 cfm or greater in an ASTM D737-96 method, and a shading rate of 60.0% or greater in a KS K 0819 method.
Patent KR-20210146595-A (KR)
Inventor: JEONG OK MI
IPC: A61P31/04
Filed: 2020-05-27
Abstract: The present invention relates to an infectious coryza strain having high pathogenicity and serotype A, and a vaccine composition for preventing, alleviating or treating infectious coryza which contains the infectious coryza strain. A chicken infectious coryza strain according to the present invention has high pathogenicity, thereby being used as a vaccine, and thus can prevent damage caused by infectious coryza caused by type A serotype in advance.
Patent KR-20210146663-A (KR)
Inventor: CHUNG YOUNG BAE
IPC: H01R13/03
Filed: 2020-05-27
Abstract: An embodiment of the present invention provides a connector for electrical connection that exhibits a reliable elastic restoring force under an appropriate pressing force during inspection in a low-temperature environment and has cold resistance. A connector for electrical connection disposed between an inspection apparatus and a device to be inspected is provided. A connector for electrical connection comprises at least one conductive part for performing signal transmission in an up-down direction. The conductive part comprises: a central conductive part comprising a first elastic material which is capable of conducting in a vertical direction; a second elastic material; and a first peripheral portion surrounding the central conductive part along the up-down direction. In a pressurized state in the vertical direction of the conductive part, the first elastic material and the second elastic material have different expansion rates.
Patent KR-20210146677-A (KR)
Inventor: KIM HE DONG
IPC: B66C1/36
Filed: 2020-05-27
Abstract: The present invention relates to a tow hook. A hook main body is formed with a seating groove wherein a tow line is inserted into and seated on one side thereof. A locking groove is formed on one peripheral side surface of the seating groove with an entrance of the seating groove facing upward. A connection groove is formed on the side surface of the other side of the seating groove. For a lock lever, a central body blocks or opens the entrance of the seating groove as a connecting end unit is inserted into the connection groove and rotationally connected about a vertical axis, and a locking protrusion is caught in or separated from the locking groove. A connection device rotationally connects the connecting end unit of the lock lever to the connection groove. An objective of the present invention is to provide the tow hook which can increase convenience of use and prevent accidents in advance.
Patent KR-20210147410-A (KR)
Inventor: PARK CHANG DAE
IPC: B60R16/023
Filed: 2020-05-28
Abstract: According to an embodiment, an information providing service method using a vehicle camera photographs an identification code installed in a parking area of a collective building by at least one camera in a vehicle, extracts an identification image from the photographed identification code, extracts information corresponding to the photographed identification code If the extracted identification image is recognizable, and transmits the extracted information to a user terminal through a communication network.
Patent KR-20210148755-A (KR)
Inventor: KIM JONG EUN
IPC: G03F7/20
Filed: 2020-06-01
Abstract: The present invention relates to a medium-large size lithography apparatus using a UV LED, which includes: a body comprising a frame part forming one side exposure part and the other side replacement part, and first to third rail parts provided in the longitudinal direction of both horizontal frames and arranged at different heights; an exposure unit installed on the first rail part to reciprocate the exposure part, in which the exposure unit includes a light source unit having a plurality of UV LED elements provided on a heat sink, a lens for individually covering each element, and a light guide having a guide hole for accommodating each lens and formed to have a predetermined depth; and a pair of trays respectively installed on the second rail part and the third rail part to reciprocate between the replacement part and the exposure part, and having a substrate mounting part. The exposure quality can be improved by forming parallel light that allows homogeneous light to be irradiated to the entire area, and the brightness of the light can be freely adjusted according to needs. In addition, it is possible to increase productivity by reducing work loss due to board replacement by performing the continuous work using two trays.
Patent KR-20210149533-A (KR)
Inventor: KIM PYONG KUN
IPC: G08G1/017
Filed: 2020-06-02
Abstract: The present invention relates to a method for surveying traffic volume by vehicle type based on an image, which comprises: a step of detecting individual vehicle information included in an individual frame of an input image; a step of detecting routes of the individual vehicle using individual vehicle information detected in frames of the input image and frames of the image; a step of grouping the detected routes of the vehicle based on a similarity of a driving direction; and a step of calculating traffic volume information by vehicle type using a route number included in each grouped route of the vehicle.
Patent KR-20200073181-A (KR)
Inventor: JO YONG JOO
IPC: G02B9/62
Filed: 2020-06-11
Abstract: The present invention relates to an imaging optical system capable of reducing aberration and realizing bright and high resolution while having a wide angle of view. The imaging optical system according to one embodiment of the present invention includes in order from an object side: a first lens having negative refractive power; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power; and a sixth lens having refractive power. When the focal length of the first lens is f1 and the focal length of the second lens is f2, 1.5 < ¦f1/f2¦ < 5.5 may be satisfied.
Patent KR-20210154539-A (KR)
Inventor: CHOI SANG KYU
IPC: E03C1/04
Filed: 2020-06-12
Abstract: The present invention relates to a smart temperature control faucet capable of directly inputting a desired water temperature through a water temperature setting part, measuring the temperature of discharged water through a temperature sensor and automatically controlling the amount of cold and hot water through an electric feeding valve, thereby solving an existing problem about difficulty in setting a desired water temperature. In accordance with the present invention, in a cold and hot water faucet, the smart temperature control faucet comprises: a cold water inflow part connected to a water supply source which is not connected with a water heater such that cold water can be introduced; a hot water inflow part connected to the water supply source which is not connected with the water heater such that hot water can be introduced; a water discharge valve formed to control a valve located in an outlet part to control the amount of mixed water to be discharged; a water temperature setting part comprising a touch screen panel such that a desired water temperature can be directly inputted; a temperature sensor including a sensor at an outlet to measure the temperature of the discharged water; and an electric feeding valve including electric valves in the cold water inflow part and the hot water inflow part such that the amount of hot and cold water can be automatically controlled. Therefore, the present invention is capable of directly inputting a desired water temperature through a water temperature setting part, measuring the temperature of discharged water through a temperature sensor and automatically controlling the amount of cold and hot water through an electric feeding valve, thereby bringing about an effect of solving an existing problem about difficulty in setting a desired water temperature.
Patent KR-20210155880-A (KR)
Inventor: YOO YOUNG TAE
IPC: B23P13/02
Filed: 2020-06-17
Abstract: The present invention relates to a container panel manufacturing method and a container panel manufactured thereby. More specifically, a disc manufactured through extrusion is cut to be longer than the length of a container, and the cut disc parts are located above and below in accordance with the height of the container and joined, and then, are bent such that grooves are consecutively formed in a longitudinal direction of the cut disc parts, and, through this procedure, a container panel is manufactured to be integrated, and, as a result, the entire welding length can become shorter than an existing method of manufacturing a container panel by welding a plurality of extruded and bent discs in a longitudinal direction of a container, which can lead to an improvement in manufacturability and productivity, and, moreover, due to the provision of the integrated container panel, the container manufacturing work can be conveniently performed in the site. Furthermore, since a welding part is formed in a longitudinal direction of the center of a container panel, damage to an exterior part can be less than an existing product, which can lead to an improvement in marketability.
Patent KR-20220000620-A (KR)
Title: Apparatus for measuring thickness of deposition
Inventor: KIM YOUNG SEOK
IPC: C23C14/54
Filed: 2020-06-26
Abstract: The present invention provides an apparatus for measuring the thickness of deposition, which prevents heat of a chopper from being transferred to a sensor body and easily attaches and detaches the chopper. According to one embodiment of the present invention, the apparatus for measuring the thickness of deposition comprises: a sensor body having an opening part exposing a quartz vibrator, and measuring a deposition amount of evaporation particles in accordance with a change of a frequency caused by depositing the evaporation particles on the exposed quartz vibrator; a chopper rotation shaft wherein one end thereof penetrates the sensor body and the other end thereof is positioned in the sensor body; and a chopper unit having a chopper plate laterally coupled to the chopper rotation shaft and regulating the flow of the evaporation particles toward the quartz vibrator in accordance with the rotation, and a chopper coupling part having an electric heat-insulating plastic member arranged thereon by facing the upper surface of the sensor body, and attaching and detaching the chopper plate to and from the chopper rotation shaft.