baber/WOPTO huggingface dataset:
Patent KR-20210115994-A (KR)
Title: Method for inspecting appearance of assembly
Inventor: JEON SO EUN
IPC: G06Q50/10
Filed: 2020-03-17
Abstract: The present invention relates to a method for inspecting the appearance of an assembly, comprising the steps of: obtaining photography data by photographing at least part of an assembly from a portable device; transmitting, by the portable device, the photography data to a server; determining, by the server, the photographing area of the photographed assembly from the photography data; transmitting, by the server, the determined photographing area to the portable device; and manifesting inspected items with respect to the photographing area in the portable device. The method for inspecting the appearance of an assembly according to the present invention can determine to which inspection area a photographed part corresponds and can manifest the same thereby improving the inspection convenience of a user even if the user photographs the inspection areas in arbitrary order without needing to perform appearance inspection in determined order. Also, human errors can be minimized to improve the accuracy of inspection as a user can intuitively grasp the current state of inspection progress.
Patent KR-20210014562-A (KR)
Inventor: WOOSUP SHIN
IPC: D06F71/18
Filed: 2020-04-08
Abstract: The present invention relates to a clothes treatment apparatus which comprises: a cabinet with an opening on a front surface; a door which is rotatably engaged with the cabinet to open/close the front surface; a door inner surface which is placed to face a first chamber of a surface of the door; the first chamber placed in the cabinet to accommodate clothes; a second chamber placed in a lower portion of the first chamber to form a space separated from the first chamber; an air blower unit placed in the second chamber to circulate the air of the first chamber; a heat pump unit placed in the second chamber to dehydrate and heat the circulated air; a steam unit placed in the second chamber to supply steam to the first chamber; a base plate fixed to the door inner surface; and a panel assembly which includes a first panel rotatably engaged with the door or the base plate and a second panel rotatably engaged with the first panel and in which the arrangement of the first panel and the second panel can be transformed through the rotation of the first panel or the second panel. The present invention is able to increase physical force in a limited space and to remove wrinkles of the clothes.
Patent KR-20200120546-A (KR)
Inventor: SCHMIEDER DIETMAR
IPC: H01F7/08
Filed: 2020-04-10
Abstract: The present invention relates to a fluid metering valve (1), in particularly, a fuel injection valve for an internal combustion engine, which comprises a housing (6), an actuator (2), and a valve needle (15) operated against a return spring (30) in a longitudinal axis (8) by an amateur (4) of the actuator (2). An outer surface (43) of the amateur (4) is at least partially guided in an inner wall (42) of the housing (6). The valve has at least one partial surface (44) of the outer surface (43) of the amateur (4) approximately placed in a spherical surface (47). Also, the amateur (4) is designed to be guided on the partial surface (44) at least approximately placed in the spherical surface (47) when the amateur (4) is axially aligned with at least the longitudinal axis. Accordingly, the valve can have an improved design and operating principle, in particular, an improved injection behavior.
Patent KR-20210127495-A (KR)
Inventor: SUHO BAE
IPC: H02M3/335
Filed: 2020-04-14
Abstract: According to an embodiment of the present invention, a zero voltage switching circuit comprises: a zero voltage switching unit including a plurality of switches configured to form a full-bridge circuit on a primary side of a converter and perform zero voltage switching; a variable inductor that resonates with a parasitic capacitor of the zero voltage switching unit to perform zero voltage switching and is variable according to control of a control unit; and the control unit for controlling inductance of the variable inductor according to an input voltage of the zero voltage switching unit or a current flowing through the variable inductor.
Patent KR-20210128674-A (KR)
Inventor: PARK PYOUNG IN
IPC: A01C19/02
Filed: 2020-04-17
Abstract: The present invention relates to a compost spreader towed to attach to and detach from a tractor, and specifically, to a compost spreader composed of: a compost bin detachably connected to the rear of the tractor; a husk discharge unit accommodating a transfer screw transferring the compost (including husks) loaded in the compost bin in both directions corresponding to the width direction of the compost bin at the lower front end of the compost bin into the longitudinal direction of a cylinder and through which the husks loaded on the compost bin is discharged in both directions of the cylinder; a spraying fan receiving the husks discharged to the husk discharge unit and spraying the same onto the ground using rotational force.
Patent KR-20210131738-A (KR)
Title: Substrate processing apparatus and temperature ocontrol method
IPC: H05B3/62
Filed: 2020-04-24
Abstract: The present invention relates to a substrate processing apparatus for collectively processing a plurality of substrates and a heater used in the same. The substrate processing apparatus comprises: a heater base having a plate shape formed therein with a through hole penetrating up and down; a reaction tube inserted into the through hole of the heater base and having a lower opening; a cap flange to open/close the opening of the reaction tube; a boat supported by interposing a board support on the cap flange and vertically disposed therein with a plurality of substrates spaced apart from each other; a main heater installed on the heater base to be supported to surround the reaction tube; a sub-heater installed under the main heater and supported by the heater base to surround a lower portion of the reaction tube; a main heater controller connected with the main heater to control power to be supplied to the main heater; and a sub-heater controller connected with the sub-heater to control power to be supplied to the sub-heater. The sub-heater includes: a heating element fixing part having a cylindrical shape with upper and lower openings and alternatively formed grooves and projections upward and downward so that a heating element fixed groove is formed in a circumferential direction of an inner periphery; a first insulation member integrated with the heating element fixing part and including an insulation body to surround an outer periphery of the heating element fixing part; and a heating element installed in the heating element fixed groove of the first insulation member. The sub-heater controller controls power to be supplied to the sub-heater base on power by applying a preset rate to the power supplied from the main heater controller.
Patent KR-20210134446-A (KR)
Title: Resection operating guide and manufacturing method thereof
IPC: A61B17/02
Filed: 2020-04-29
Abstract: Disclosed are a guide for resection surgery that guides an entry path of a resection tool for a lesion part of an organ, and a manufacturing method thereof. Among them, the guide for resection surgery may comprise: an ablation support part provided in a mesh structure capable of wrapping at least one part of an organ; and an ablation guide part connected to the ablation support part and having a ring shape to surround the lesion part. Therefore, the present invention is capable of having an advantage for which an operator's convenience can be increased.
Patent KR-20210136187-A (KR)
Title: Clock synchronization apparatus and method
IPC: G06F1/14
Filed: 2020-05-06
Abstract: A time synchronization apparatus and a method are disclosed. The time synchronization apparatus of the present invention comprises: a time error calculation unit for calculating a time error between a system time and a reference time of a terminal; a system time synchronization unit for synchronizing the system time with the reference time; and a system time synchronization unit including a frequency synchronization unit by estimating an error factor between the system time and the reference time according to the time error calculated by the time error calculation unit and feedback-controlling the system time synchronization unit according to the estimated error factor. An object of the present invention is to provide the time synchronization apparatus and method for estimating and compensating for the time synchronization error factor of a processing terminal system in an actual industrial plant.
Patent KR-20210143034-A (KR)
Title: Manufacturing method for preventing fire spreading of energy storage system
IPC: A62D1/06
Filed: 2020-05-19
Abstract: Disclosed is a method for manufacturing a fire protection sheet for an energy storage device. The method for manufacturing the fire prevention sheet for the energy storage device according to the present invention includes: a diffusion prevention material insertion step of inserting a diffusion prevention material into a crucible; a porous material insertion step of inserting a porous material into the diffusion prevention material; a mixing step of shaking the crucible and impregnating the diffusion prevention material into the porous material to produce a fire diffusion prevention material; and a pressure molding step to create a sheet part of a set thickness by pressing the fire diffusion prevention material.
Patent KR-20200062122-A (KR)
Inventor: JUNG PHIL HO
IPC: G02B9/62
Filed: 2020-05-25
Abstract: An object of the present invention is to provide an imaging optical system capable of realizing a high resolution as well as reducing aberration. The imaging optical system according to one embodiment of the present invention includes in order from the object side: a first lens having positive refractive power; a second lens having negative refractive power; a third lens having negative refractive power; a fourth lens having positive refractive power; a fifth lens having refractive power; and a sixth lens having negative refractive power. When the Abbe number of the first lens is v1 and the Abbe number of the third lens is v3, 20 < v1 - v3 < 70 may be satisfied.
Patent KR-20210150667-A (KR)
Title: Stiffness improved Golf Club Shaft and Golf Club with thereof
Inventor: LEE JAE WOONG
IPC: A63B60/02
Filed: 2020-06-04
Abstract: The present invention relates to a shaft for a golf club with improved rigidity and a golf club having the same. In particular, the shaft for a golf club comprises: a shaft body having a cylindrically-shaped shaft body with a hollow center, a golf head coupled to a lower-end part of the shaft body, and a grip that a user can hold coupled to an upper part of the shaft body; and an additional weight part coupled to the shaft body so as to partially add weight to the outside of the shaft body. According to the present invention, it is possible to impart rigidity by partially adding weight to the shaft for a golf club, maximizing the head speed at the moment of impact with the golf ball, and improving the flying distance.
Patent KR-20200074933-A (KR)
Inventor: YANG KUAN LI
IPC: F24F3/16
Filed: 2020-06-18
Abstract: The present invention relates to a frame-type air purifier with a changeable imaging sheet, which comprises a purifier housing, a frame, and an image board. The purifier housing includes a back plate and a front plate which face each other, wherein a wall fixing member is installed in the back plate and a first quick-separating member is installed in the front plate. The frame includes a central hollow port and has a second quick-separating member. The image board includes a baseboard and an imaging sheet installed in the baseboard, wherein a third quick-separating member is installed in the baseboard. The first quick-separating member of the purifier housing can assemble with the second quick-separating member of the frame or the third quick-separating of the image board.
Patent KR-20210156598-A (KR)
Inventor: IN CHEOL CHO
IPC: C12Q1/6888
Filed: 2020-06-18
Abstract: A genetic marker of the present invention is a haplotype marker for predicting the protein content of pork, can predict the protein content of pork at a molecular biological level by analyzing the mutation regions of MYH13, MYH1 and MYH3 genes in pigs, and accordingly can increase the consumption of non-preferred parts by controlling the protein content and intramuscular fat content of pork.
Patent KR-20210158223-A (KR)
Inventor: YOUNG GYUN KIM
IPC: G06F3/06
Filed: 2020-06-23
Abstract: The present technology relates to a semiconductor device and to an operating method thereof. The semiconductor device includes: a sensing voltage generation unit generating an operating voltage for performing an internal operation according to the temperature, and generating a temperature voltage having a voltage level determined according to the internal temperature of the semiconductor device and a reference voltage having a constant voltage level even when the internal temperature is changed; a code generation unit generating a temporary code including a sensing code value corresponding to the internal temperature and a boundary value indicating whether the internal temperature is included in a preset section of the sensing code value based on the temperature voltage and the reference voltage; and a code correction unit generating a correction code for generating an operating voltage of the semiconductor device by correcting the temporary code, and generating the correction code based on the temporary code and the previously generated correction code.
Patent KR-20220001942-A (KR)
Title: Supporting device for ground connection tool
Inventor: CHOI SEUNG SIK
IPC: E04H12/22
Filed: 2020-06-30
Abstract: The present invention relates to a grounding tool holding device. The grounding tool holding device fixed to a pylon to hold a grounding tool comprises: a pylon support unit fixed to a pylon; a grounding tool support unit that surrounds and supports a grounding tool; and an angle adjusting unit that is installed between the pylon support unit and the grounding tool support unit and connects them so as to change an angle, thereby assisting a grounding line installation work of a worker and preventing the grounding tool from falling.
Patent KR-20220003367-A (KR)
Title: cat-and-stick toys
Inventor: KIM EUN JIN
IPC: A01K15/02
Filed: 2020-07-01
Abstract: The present invention relates to a cat catnip stick toy comprising a circular-shaped catnip tube, both side sticks, and a catnip. Accordingly, by a catnip stick, the present invention has an effect of solving problems in which conventional cat catnip toys are cumbersome to clean and easily damaged.
Patent KR-20220005321-A (KR)
Title: Three-dimensional mask for assembly
Inventor: LEE YONG HWA
IPC: A41D13/11
Filed: 2020-07-06
Abstract: The present invention relates to a prefabricated three-dimensional mask having a filter replacement structure. The purpose of technology implementation is to provide a prefabricated three-dimensional mask having a filter replacement structure by: cutting and shaping various kinds of mask fabrics with antibacterial, filtration, deodorization, adsorption, and disinfection functions into disposable filter members; and making the cut and shaped disposable filter members shaped and used as masks having a three-dimensional shape through detachable-attachable fastening and assembly relationship with a clip holder unit as a mask wearing means and an exhalation discharge unit as a breathing induction means, so that purchasing cost of the masks can be saved, and carrying, storage, assembly, and use are facilitated, thereby extremely increasing convenience. Therefore, as a specific means of the present invention for achieving the above purpose, prepared are an assembling filter member comprising a pair of left and right assembling connecting pieces symmetrically formed, a vertical cut line formed at a lower center part, and a first folding piece and a second folding piece symmetrically formed on one side and the other side around the vertical cut line; a clip holder unit coupled to the pair of assembling connecting pieces in a detachable and attachable replacement structure; and an exhalation discharge unit closely fixing the first folding piece and the second folding piece, and inducing the front surface of the assembling filter member to be shaped into a raised three-dimensional shape by the close fixing force.
Patent KR-20220006273-A (KR)
Title: Air intake system for engine of vehicle
Inventor: LEE JUN HEE
IPC: F02M26/36
Filed: 2020-07-08
Abstract: The present invention relates to a vehicle's engine intake system, comprising: a compressor inlet pipe which is installed to connect an EGR valve and a compressor inlet of a supercharging apparatus, and made of a thermally conductive material; a gas pocket formed in the compressor inlet pipe; a gas supply device provided to withdraw a gas from a compressor outlet of the supercharging apparatus and supply the gas to the gas pocket; and a gas discharge device provided to discharge the gas from the gas pocket. An objective of the present invention is to provide the vehicle's engine intake system, capable of solving problems such as damage to a compressor of the supercharging apparatus due to freezing particles.
Patent KR-20220010098-A (KR)
Inventor: LEE JAI JIN
IPC: H05B47/14
Filed: 2020-07-17
Abstract: According to the present invention, a system for controlling IoT for monitoring solar power generation and controlling lighting of a streetlight includes: a solar panel for generating electricity according to a photovoltaic power by using sunlight; a battery for storing the electricity generated by the solar panel; a solar controller for performing a control to store the electricity in the battery; and a streetlight controller for controlling a lighting operation of at least one streetlight by using the electricity stored in the battery, wherein the solar controller includes: a battery information detection module for detecting state-of-charge information and discharging time information, which are charging/discharging state information of the battery; and a communication module for transmitting the detected state-of-charge information and the detected discharging time information to a monitoring server, and the communication module transmits the charging/discharging state information, the state-of-charge information, and the discharging time information to the monitoring server through a low-power wide area network (LPWAN). Accordingly, power consumption is minimized.
Patent KR-20210027070-A (KR)
Title: Marker derived from complete sequencing of chloroplast genome of Cynanchum wilfordii and Cynanchum auriculatum, primer set for discrimination of Cynanchum species and uses thereof
Inventor: YANG TAE JIN
IPC: C12Q1/6895
Filed: 2020-07-20
Abstract: The present invention relates to an intraspecific and interspecific distinguishing marker derived from complete sequencing of chloroplast genome sequences of Cynanchum wilfordii and Cynanchum auriculatum, a primer set thereof, and uses thereof. A molecular marker of the present invention is prepared in a region that does not have similarity with the mitochondrial plastid DNA (MTPT) sequence in the complete chloroplast genome sequence, so as to search mutations within Cynanchum wilfordii species, and has an advantage of enabling a more accurate identification of species than conventional molecular markers.
Patent KR-20220011043-A (KR)
Inventor: AHN JIN HEE
IPC: B65D17/32
Filed: 2020-07-20
Abstract: An existing two-piece one-touch cap used for a complete product represented by a soy sauce, a red pepper paste, and a vinegar product has a structure which cannot verify whether the cap is opened and closed when a cover (02) and a body portion (04) are coupled. Therefore, a method of packaging by a contraction film (08) or sealing an inlet of a container by an aluminum foili has been used. The present invention develops the new structure (an opening belt (58), a folding portion (47), a locking ring (48) and the like) which can clearly identify whether the cap is opened or closed to remove the use of the contraction film packaging the outside of the bottle cap and the aluminum foil sealing the inlet of the container. Therefore, the present invention relates to the new structure of the two-piece one-touch cap (for soy sauce, vinegar, and so on) with eco-friendliness to have ease of use and prevent waste.
Patent KR-20220015725-A (KR)
Title: Thickness and property measurement system of thin film using spatial light modulator
Inventor: PAHK HEUI JAE
IPC: G01N21/21
Filed: 2020-07-31
Abstract: In accordance with the present invention, a system for measuring the thickness and matter-property of a thin film by using a spatial light modulator includes: a spatial light modulator spatially modulating light emitted from a light source such that the light can be radiated to only a specific area of a specimen; a first beam splitter changing a direction of the light modulated by the spatial light modulator and penetrated by a part of the reflected light reflected from the specimen; an object lens concentrating the light refracted by the first beam splitter, on the specific area of the specimen; a second beam splitter changing a direction of the part of the reflected light reflected from the specimen after the part of the reflected light is separated from the first beam splitter and inputted; a first camera acquiring a surface image of the specimen through the reflected light inputted from the second beam splitter; an optical fiber having a light receiving part to receive the reflected light passing through the specific area of a back focal plane of the object lens; and a spectroscope measuring the intensity of the light received by the optical fiber to output the intensity as an electric signal. Therefore, the present invention is capable of considerably improving wavelength resolution.
Patent KR-20220017082-A (KR)
Inventor: KWON DO HWAN
IPC: G06Q30/02
Filed: 2020-08-04
Abstract: The present invention relates to a system for providing a quotation for the sale of a used car. According to the present invention, the system includes: a used car information collecting module; a same used car information aggregation module; a pre-filtering module for calculating a quotation for the sale of a used car; a module for calculating the quotation for the sale of the used car; and a module for outputting the quotation for the sale of the used car. An object of the present invention is to support a used car consumer to make a rational used car purchase decision without any difficulty.
Patent KR-20220017740-A (KR)
Inventor: JOE MYEONG U
IPC: A01G9/16
Filed: 2020-08-05
Abstract: The present invention relates to a crypt-type house for temperature control. Through the implementation of the crypt-type house that can control the temperature by comprising: a house body (100) manufactured as a detachable type using semi-permanent materials; a double cross flange (200) for easily fastening the upper and lower frames constituting the house body with bolts; a transparent vinyl (300) covering all or part of the house formed by the double cross flange to keep the house warm; a water trench (400) for collecting and draining the water sprayed on the grass and condensation or rainwater generated from the transparent vinyl; a grass planting block (500) that forms a block on the supporting and reinforcing frames (140a/140b and 150a/150b) of the house body and is detachably attached by a locking means; a solar cell (600) that forms a block on the support and reinforcement frames (130a/130b and 140a/140b) of the house body and is detachably attached by a locking means; and a ventilator (700) manufactured as a vertical wind power generator type to circulate the air inside the house and generate electricity, it is possible to be separated, and it is possible to easily move, assemble, and disassemble unlike an existing house.