baber/WOPTO huggingface dataset:
Patent KR-20210103181-A (KR)
Title: Multiple Glasses and Contact Lens Case
Inventor: KIM YOUNG IN
IPC: A45C11/04
Filed: 2020-02-13
Abstract: The present invention relates to a multi-purpose eyeglass case which solves inconvenience of increasing luggage when a user who uses glasses and lenses together travels or business trips. That is, the present invention is composed of: an eyeglass case lower part capable of storing a lens case, lens tongs, and a lens cleaning solution, and having a lower part thickness sufficient to contain the lens cleaning solution; a lens case storage box manufactured to be accommodated in the eyeglass case lower part; a lens tongs storage box manufactured to accommodate lens tongs in the eyeglass case lower part; a lens cleaning solution storage box; an eyeglass case partition capable of dividing the eyeglass case lower part (lens case, lens tongs, and lens cleaning solution storage box) and an eyeglass case upper part (eyeglass storage box); a mirror; and the eyeglass case upper part capable of storing eyeglasses.
Patent KR-20210104975-A (KR)
Title: Sound source processing device using magnetic drum
Inventor: CHON SUNG DO
IPC: G11B5/004
Filed: 2020-02-18
Abstract: The present invention relates to a sound source processing device using a magnetic drum to use a magnetic drum when outputting the sound source transmitted from a primary sound device to prevent deterioration of sound quality and amplify the volume of sound to improve sound quality. A sound source output from the primary sound device through the sound source input terminal is received through the input terminal; the sound source input from the magnetic drum recorder is recorded on the recording part (magnetic coated side) of the magnetic drum, the sound source recorded on the magnetic drum is reproduced in real time and then amplified, and the amplified sound source is sent to the speaker by amplifying the output through the preamplifier and power amplifier sequentially, to prevent deterioration of sound quality by preventing deformation even during repeated playback, prevent sound quality deterioration by eliminating interaction between sound sources, and improve the sound quality by amplifying the volume of sound output in real time by the magnetic drum.
Patent KR-20210114130-A (KR)
Title: Circulation information management unit and methodthereof
Inventor: JHH
IPC: G06Q10/06
Filed: 2020-03-10
Abstract: The present invention allows a distributor to verify a signature without having to obtain a certificate for each signer from a certification authority. The present invention includes: a step (S412) in which a signature means (16) calculates a hash value for distribution information, and sets the same as variable h; a step (S413) in which signer secret information is retrieved from a first signer secret information storage means (17), to be set as variable d; a step (S414) in which a signature key information selection means (13) retrieves signature key information corresponding to product identifier pid from a signature key information storage means (15), to be set as variables t and n; a step (S415) in which the signature means (16) calculates a first signature value for variable h by using signer secret information d, to be set as variable r1; a step (S416) in which a distribution information generating means (11) calculates a second signature value for variable h by using signature key information t in the following expression; and a step in which the signature value for final variable h is calculated by using calculation results r1 and r2.
Patent KR-20210114276-A (KR)
Title: Automotive air conditioning system
Inventor: AN BYUNG GUK
IPC: B60H1/00
Filed: 2020-03-10
Abstract: The present invention comprises a compressor, an indoor condenser, a water cooling type condenser, an outdoor condenser, an evaporator, an accumulator, a first electronic expansion valve, a battery chiller, a first cooling water line, a second cooling water line, a second electronic expansion valve, a PT sensor, and opening and closing valve unit, and a control unit.
Patent KR-20210114739-A (KR)
Title: Apparatus for treating otorhinolaryngological disease
Inventor: JEON POK HYEON
IPC: A61N5/06
Filed: 2020-03-11
Abstract: An object of the present invention is to provide a phototherapy device for treating otolaryngology diseases such as rhinitis, otitis media, and sinusitis, which is worn on the face. Accordingly, in the present invention, disclosed is a phototherapy device for treating otolaryngology diseases, which comprises a main body having a bridge to be placed on the nose of a user; a pair of left and right temples in connection with the left and right of the main body and hung on the ears of the user to fix the main body on the nose of the user; and a pair of left and right sinusitis treatment units protruding from both sides of the bridge of the main body so as to be in close contact with the paranasal sinuses on both left and right sides of the nose of the user, and having an embedded first light source unit for emitting light for the treatment of sinusitis.
Patent KR-20210116920-A (KR)
Title: Camera lens module
Inventor: BAIK JUNG SHIK
IPC: H04N5/225
Filed: 2020-03-18
Abstract: A camera lens module disclosed in the embodiment of the present invention includes a first lens barrel having a first lens group, and a second lens barrel having a second lens group. Any one of the first and second lens barrels moves in the optical axis direction with respect to the first and second lens barrels. The other of the first and second lens barrels moves in a direction perpendicular to the optical axis direction. The first lens barrel or the second lens barrel may be disposed at a position where the optical axis direction and the vertical direction cross each other.
Patent KR-20210117609-A (KR)
Title: Semiconductor memory device, controller and memory system having the same
Inventor: LEE HYO JAE
IPC: G06F1/24
Filed: 2020-03-19
Abstract: A memory system comprises: a semiconductor memory device; and a controller. The semiconductor memory device comprises a plurality of planes, and a protection operation and a normal operation are performed with regard to the plurality of planes. The controller controls an operation of the semiconductor memory device. The controller transmits an SPO processing command generated in response to a sudden power-off (SPO) occurring in the memory system to the semiconductor memory device. The semiconductor memory device is configured to terminate the normal operation among operations performed for the plurality of planes in response to the SPO processing command. Therefore, the present invention is capable of improving stability.
Patent KR-20210118663-A (KR)
Title: Suction Damping Case
Inventor: YUN JE SU
IPC: F04B39/00
Filed: 2020-03-23
Abstract: The present invention relates to a compressor, comprising a rear head (130) provided with a suction port (132) eccentrically coupled to an inner surface of a suction chamber (S1) in order to reduce a pulsating noise of a refrigerant flowing into the suction chamber (S1). An object of the present invention is to provide the compressor capable of minimizing the pulsating noise generated by the inflow of a suction refrigerant.
Patent KR-20210119165-A (KR)
Title: Composition for cleaning of semiconductor substrate
Inventor: CHUN JI MIN
IPC: C11D3/37
Filed: 2020-03-24
Abstract: The present invention relates to a composition for cleaning semiconductor substrates, which comprises a polymer compound and a solvent, wherein the Hansen solubility parameter (δ_T) value of the solvent is 0 to 27 and the hydrogen-bonding force parameter (δ_H) value is 10 to 17.
Patent KR-20210121531-A (KR)
Inventor: AN JIN HO
IPC: H01L21/67
Filed: 2020-03-30
Abstract: Provided is a dry cleaning device, which includes: a chamber with an open bottom; a blower coupled to both side walls of the chamber and spraying a gas to an object; and a suction unit connected to the chamber to suck the gas in the internal space of the chamber. The blower provides a first nozzle and a second nozzle disposed vertically on both side walls of the chamber and respectively spraying a gas so as to be inclined downward toward the object. It is possible to more effectively remove particles by adding the flow and ultrasonic waves by the second nozzle to the high-speed flow by the first nozzle. The flow by the second nozzle may increase the flow rate of the flow by the first nozzle to increase the pressure on the substrate surface. The dry cleaning device can serve as a guide so that particles affected by the first nozzle can be effectively exhausted through the updraft.
Patent KR-20210122384-A (KR)
Title: Cargo transport apparatus which changes the posture by rotating the cargo
Inventor: KIM HO YON
IPC: B65G43/08
Filed: 2020-03-31
Abstract: Disclosed is a cargo transport apparatus which is able to rotate the transported cargo, allow a user to more easily read the cargo information recorded on or attached to the cargo, and align the direction of the cargo so that a robot or a pickup apparatus can easily pick up the cargo. In accordance with an embodiment of the present invention, the cargo transport apparatus comprises: a first conveyor which transports the cargo through the rotation of a transport roller or a strap belt; and a cargo rotation unit which includes a rotary blade unit, and which rotates the transported cargo as a part of the rotary blade unit is inserted into the transport roller or the strap belt of the first conveyor and is aligned on the same plane, and then protrudes from the transport roller or the strap belt. Therefore, the present invention is able to rotate the cargo by 90 degrees, overturn the cargo to allow the lower surface to face upward, fix both surfaces when rotating, reduce the impact on the cargo, rotate the next cargo right after rotating one piece of cargo, and continuously process cargo.
Patent KR-20210125638-A (KR)
Inventor: CHOI IN JOON
IPC: A61B17/16
Filed: 2020-04-08
Abstract: Disclosed is a cover device for a medical saw handpiece. According to an embodiment of the present invention, a medical saw handpiece having a saw cover installed therein comprises: a guide cover coupled to a fitting groove formed in an opening part of the saw cover and coupled to the outer peripheral surface of a shank; an elastic member inserted into the guide cover, coupled to the outer circumferential surface of the shank, and having one end elastically supported on the inner circumferential surface of the saw cover; and a bushing guide coupled to the guide cover, supported by the elastic member, and coupled to the outer circumferential surface of the shank to be operated in a front-rear direction. Accordingly, the cover device provides effects of stabilizing a coupling state between the shank and saw cover, maintaining the cover and an engine part of the handpiece at an appropriate distance, and preventing shaking of a connection part by autonomous spacing adjustment of the bushing guide even if the size of the handpiece is changed.
Patent KR-20210128172-A (KR)
Inventor: PARK SOO HWAN
IPC: H01R13/6581
Filed: 2020-04-16
Abstract: A charge inlet of the present invention comprises: a main housing in which a charging part is formed on one side; an inlet terminal part inserted into the other side of the main housing and disposed inside the charging part; a connection part electrically connecting the inlet terminal part and a battery; a shielding part installed on the other side of the main housing to surround the connection part; and a ground bus bar electrically connected to the shield. The shielding part includes: a shielding housing having a receiving hole through which the connection part passes; and a shielding plate installed outside the shielding housing and in contact with the ground bus bar. The charge inlet reduces the number of work hours, and reduces a noise to improve charging efficiency.
Patent KR-20200126941-A (KR)
Inventor: LEE SEUNG HOON
IPC: H05K7/20
Filed: 2020-05-04
Abstract: According to the present invention, disclosed is a position measurement device, which comprises: a PCB substrate having a main MEMS-based IMU sensor, a plurality of auxiliary MEMS-based IMU sensors, and a temperature sensor; and a cooling means disposed in a lower portion of the PCB substrate. The purpose of the present invention is to realize a high-precision position measurement sensor with reduced manufacturing costs.
Patent KR-20210136337-A (KR)
Title: Ceiling panel installation structure
IPC: E04B9/24
Filed: 2020-05-07
Abstract: The present invention relates to a ceiling panel installation structure including a plurality of carriers combined with a plurality of hangers settled in a lower part of a slab, and having a binding groove formed on an upper side in a longitudinal direction, and a plurality of M-bars combined to be orthogonal to the bottom of the carriers. More specifically, the ceiling panel installation structure includes: a ceiling panel comprising a frame bent in a vertical direction from the circumference of a square flat part, and a combination piece bent or projected in a horizontal direction from the frame, wherein the combination piece is coupled and fixed to the M-bars through a fixing screw; and a U-shaped spacer inserted into a space formed between the ceiling panel and another ceiling panel. Therefore, wind resistance can be enhanced through a substantial binding force between the carriers and the M-bars and a substantial coupling fixing force between the M-bars and the ceiling panels, and, accordingly, secondary human and material damage, which can occur as a ceiling panel is falling or flying due to wind pressure in case of a typhoon, can be prevented, and, in particular, a strong binding structure, which can prevent the falling of a ceiling panel even in case of an earthquake, can be provided, and, as a result, the ceiling panel installation structure can reduce a loss of lives by at least minimally extending time for the evacuation of people.
Patent KR-20210137672-A (KR)
Title: repair device around the iron lid of manhole
IPC: E02D29/14
Filed: 2020-05-11
Abstract: The present invention relates to a repair device for the periphery of an iron lid of a manhole, comprising a support part placed on an inlet of a manhole slab to attach and fix an iron lid by magnetic force; a rotating part vertically penetrating the center of the support part to extend from the top of a road surface to the inside of the slab and rotating around the center of the support part clockwise and counterclockwise; and a close contact part coupled to the bottom of the rotating part and coming in close contact with the inner surface of the slab under the iron lid as the diameter increases by the rotation of the rotating part. The repair device according to the present invention can improve the quality of repair work around an iron lid of a manhole by making the top of the iron lid exactly flush with the top of the road surface.
Patent KR-20210143583-A (KR)
Title: Electrode sheet Cutting Device and Electrode sheet Cutting method having upper cutter and lower cutter
IPC: B26D1/09
Filed: 2020-05-20
Abstract: The present invention relates to an electrode sheet cutting apparatus, and an electrode sheet cutting method using the same. According to the present invention, an upper cutter and a lower cutter which apply the same speed and force to both side surfaces of an electrode sheet cut the electrode sheet from one side surface to the other side surface. Accordingly, deformation of the electrode sheet is prevented and occurrence of foreign substances can be reduced. The electrode sheet cutting apparatus of the present invention comprises: an upper cutter; a lower cutter; and an electrode sheet support.
Patent KR-20210144040-A (KR)
Title: Pcr chip with air pocket in the channel
IPC: B01L7/00
Filed: 2020-05-21
Abstract: Related is a PCR chip. The PCR chip comprises: a first substrate made of a transparent material for light transmission; and a second substrate performing PCR by receiving a sample for synthesizing DNA. The second substrate comprises: an air pocket having a shape increasing in a width toward a downward direction; an amplification unit extending from the other end of the air pocket toward the other side and having a cross-sectional area greater than a cross-sectional area of the air pocket; and a channel unit comprising a first channel extending in the vertical direction to introduce a sample from an upper side, and a second channel bent upward from a lower portion of the first channel and extending to a lower portion of the amplification unit. According to the present invention, the sample can be efficiently accommodated.
Patent KR-20210145927-A (KR)
Inventor: LEE MOON KI
IPC: B05B15/65
Filed: 2020-05-26
Abstract: The present invention provides a movable smart automatic water supplying apparatus which automatically waters flower beds, vegetable gardens, pots, and trees by a set amount during a dry season while moving in the state of being filled with rainwater and the like, thereby efficiently irrigating a wide range of complex facilities. According to the present invention, the movable smart automatic water supplying apparatus comprises: an irrigation trailer having a loading stand disposed on the upper part and including wheels and a steering wheel to move in all directions; a water storage tank installed on the loading stand of the irrigation trailer and receiving and storing water therein; a sprinkling unit including a sprinkling nozzle installed outside the irrigation trailer to spray the water and a water supply means installed in the water storage tank and supplying the water to the sprinkling nozzle; and a smart controller configured to set and input an irrigation cycle, irrigation time, and irrigation type and applying a control signal to the sprinkling unit.
Patent KR-20210146563-A (KR)
Inventor: PARK GYEONG MI
IPC: A23L7/157
Filed: 2020-05-27
Abstract: Provided, in the present invention, are a preparing method of a loach gangjeong (fried glutinous rice crackers with sesame or beans) and the loach gangjeong prepared by the method, wherein the preparing method comprises: (1) a coating step of coating the loach with batter; (2) a frying step of frying the loach coated with batter; and (3) a mixing step of mixing the fried loach with gangjeong sauce. Therefore, the present invention is capable of providing a unique mild taste of the loach.
Patent KR-20210147304-A (KR)
Inventor: MOON JAE HEE
IPC: B05D3/06
Filed: 2020-05-28
Abstract: The present invention relates to a coating device for an electronic device case, including: a feed shaft for vertically rotating; a transfer arm fixed to an end of the transfer shaft and radially extending around the transfer shaft; a mounting jig provided at the end of the transfer arm and mounted with the coated surface of the electronic device case facing upward; a coating unit provided on the moving trajectory of the mounting jig and providing a coating solution toward the coating surface of the electronic device case; and a UV curing unit provided on the moving trajectory of the mounting jig after the coating unit and curing the coating solution by irradiating ultraviolet rays toward the coating surface of the electronic device case.
Patent KR-20210148526-A (KR)
Inventor: KIM WOONG SUN
IPC: A62B18/02
Filed: 2020-05-29
Abstract: The present invention relates an apparatus for automatically opening and closing a mask for opening/closing around a mask mouth to use the mask by detaching and replacing a mask filter. The apparatus for automatically opening and closing a mask comprises: a first support member located therein with an end at both sides of a wearer' face to wrap a nose ridge of the wearer; a second support member connected with both ends of the first support member to wrap a wearer's jaw; an opening/closing member formed at a connection region between the first support member and the second support member to rotate between the second support member and the third support member; a rotation control member formed in at least one of both ends of the second support member and the opening/closing member to control a rotation state of the opening/closing member; and a third support member connected with a connection region between the first support member and the second support member to be tight with a wearer's neck to wrap the wearer's neck. Adhesives are formed at outer peripheries of the second support member and the opening/closing member to detach the mask filter through the adhesives.
Patent KR-20200144492-A (KR)
Inventor: KISHI DAISUKE
IPC: H05K1/02
Filed: 2020-06-15
Abstract: The present invention provides an electromagnetic wave shielding sheet which has reflow soldering resistance, reduces transmission loss even when used in a high-frequency transmission circuit to exhibit excellent high-frequency shielding properties, and has high connection reliability after exposure to a cold/heat cycle, and an electromagnetic wave shielding wiring circuit board. The electromagnetic wave shielding sheet includes a conductive adhesive layer, a metal layer, and a protective layer, a root-mean-square slope (Sdq) of a surface of the metal layer in contact with the conductive adhesive layer as determined in accordance with ISO 25178-2: 2012 is 0.0001-0.5, and the metal layer has a plurality of openings and an aperture ratio of 0.10%-20%.
Patent KR-20210136781-A (KR)
Title: Foot operating hand sterilizer
IPC: A61L2/00
Filed: 2020-06-15
Abstract: The present invention relates to a hand sterilizer, and more specifically relates to a hand sterilizer capable of being used by foot stepping, which is stepped by a foot to discharge a hand sterilizer and perform hand sterilization so that a user can perform hand sterilization without gripping a hand sterilizer case or a nozzle.
Patent KR-20210062547-A (KR)
Inventor: WOO SANG JIN
IPC: G06N3/04
Filed: 2020-06-17
Abstract: Disclosed is a user terminal equipped with an NPU adaptive edge framework supporting AI content installation and execution according to one embodiment of the present invention. In the user terminal according to one embodiment of the present invention, the NPU adaptive edge framework comprises: an application manager that manages an AI application; a content installer manager that downloads and installs AI content from a content server; and an OS platform comprising an AI content edge engine, an NPU driver, and a sensor driver that executes the AI content and accelerates a first NPU provided in the user terminal. Therefore, the present invention is capable of allowing for efficient AI recognition/deduction functions to be accelerated.
Patent KR-20210116163-A (KR)
Title: Folded module and portable electronic device including the same
Inventor: KWON YOUNG HWAN
IPC: H04M1/02
Filed: 2020-06-29
Abstract: According to an embodiment of the present invention, a folded module comprises: a housing; a carrier provided in the housing; and a rotation holder provided in the carrier and including a reflection member. The carrier is rotatable with respect to the housing around a first axis formed by one rotation shaft ball. The rotation holder is rotatable with respect to the carrier around a second axis formed by two ball members. The first axis and the second axis cross each other. The one rotation shaft ball and the two ball members may be disposed together on one plane wherein both the first axis and the second axis are provided.