baber/WOPTO huggingface dataset:
Patent KR-20210141125-A (KR)
Title: Height adjustable golf tee
IPC: A63B57/15
Filed: 2020-05-15
Abstract: The disclosed content relates to a golf tee that can be used in a frozen field or an indoor golf driving range in winter as it is used in a state supported on the ground, and can be adjusted in height so that precise golf shots are possible. A height-adjustable golf tee according to an embodiment of the disclosed content comprises: a support part supported on the ground; a height adjustment part positioned on the support and multi-stage folded in the vertical direction; and a seating part which is fixedly provided on an upper side of the height adjustment part and where a golf ball is seated.
Patent KR-20210150014-A (KR)
Inventor: JANG CHUNSOON
IPC: F01N13/18
Filed: 2020-06-03
Abstract: Disclosed is a temporary mounting unit of a vehicle catalyst converter. The disclosed temporary mounting unit of the vehicle catalyst converter according to one embodiment of the present invention comprises: ⅰ) a stay which has at least one stud and is fixed on an engine side; ⅱ) a mount bracket which has a coupling hole coupled with the stud and is fixed on a convertor main body of the catalyst convertor; and ⅲ) a bracket holder which is coupled with an upper end of the mount bracket along a center direction of the coupling hole and is provided to be elastically deformable by an upper end of the stay. The temporary mounting unit absorbs tolerance and assembly dispersion of the stay and improves temporary assembling of the catalyst converter.
Patent KR-20210152168-A (KR)
Inventor: LEE SEUNG SU
IPC: B44C1/22
Filed: 2020-06-08
Abstract: The present invention relates to a method for cheaply and easily engrave a precise image of a photograph or a picture on a stone plate. According to the present invention, the stone laser engraving apparatus comprises: (S10) a step of outputting an image (E) to be engraved on a transparent sheet (3), through which light penetrates, by using a computer (1) and a printer (2); (S20) a step of mounting the transparent sheet (3) on which the image (E) is printed as the original plate along with a photoresist film (4) on a light exposure apparatus (5), and irradiating light for forming the image (E) on the photoresist film (4); and (S30) a step of attaching the photoresist film (4) with the image (E) on a stone plate (6), and spraying a grinding material (8) to the photoresist film (4) by a sand blaster (7), for engraving the image (E) formed on the photoresist film (4) on the stone plate (6) by the light and shade by the difference in the point density. Desirably, the stone plate (6) has a different color in a part exposed by engraving the surface from a color on the surface which is not engraved.
Patent KR-20210154448-A (KR)
Inventor: SHIN SANG JOON
IPC: G06T7/00
Filed: 2020-06-12
Abstract: According to the present invention, disclosed are a whole body CT scan 3D modeling method and a system thereof. The method comprises the following steps of: obtaining, by a processor, a cross-sectional image including a feature region in the body of a subject after photographing a CT image of the subject; generating a contour image by marking the feature region on a pre-prepared tomography image of the subject based on the cross-sectional image; generating a whole body mapping image of the subject by matching the contour image to a whole-body simulation object image; and performing volume rendering of the whole body mapping image to generate a 3D modeling image according to the feature region of the inside of the body of the subject, thereby matching an image of the subject to a whole body image.
Patent KR-20210154556-A (KR)
Inventor: KIM EUNGCHUL
IPC: C09G1/02
Filed: 2020-06-12
Abstract: The present application relates to a method for manufacturing a polishing composition comprising a step of forming a dispersion comprising ceria particles, and a step of irradiating ultraviolet (UV) light onto the dispersion. The polishing composition according to the present application can effectively increase Ce^(3+) without adding a separate chemical additive.
Patent KR-20210008312-A (KR)
Inventor: NOVAK PETR
IPC: F02M51/06
Filed: 2020-07-09
Abstract: The present invention relates to a water injection system for an internal combustion engine. The water injection system includes: at least one distributor apparatus (7) having at least one pipe-shaped distributor pipe (40) and at least one cup-shaped connection element (12); and at least one injection valve (1). The injection valve (1) includes a ring-shaped solenoid (2) to work for a lifting armature (3) connected with a valve member (4), a hollow cylindrical core (5) at least partially surrounded by the solenoid coil (2) is formed on the injection valve (1), an inflow connection part (6) is formed on the injection valve (1), water can be supplied from the injection valve (1) to the distributor apparatus (7) through the inflow connection part (6), and the inflow connection part (6) of the injection valve (1) is inserted into the cup-shaped connection element (12) of the distributor apparatus (7) to be connected to the distributor apparatus (7). The distributor apparatus (7) protrudes from the distributor pipe (40) and includes at least one body (8) protruding from the distributor apparatus (7) into the inflow connection part (6) of the injection valve (1) in the cup-shaped connection element (12), and the inflow connection part (6) is penetrated in an axial direction by a flow channel (9) limiting an inflow opening (10) for supplying water from the distributor apparatus (7) to the injection valve (1).
Patent KR-20210123974-A (KR)
Title: Apparatus and method for estimating flooding
Inventor: JANG DONG MIN
IPC: G08B31/00
Filed: 2020-07-09
Abstract: An embodiment of the present invention is to provide a device for predicting flooding and a method thereof that can analyze a flooding risk of a city by using a pipeline, a location of a manhole, and topographical information, and visualize the predicted result to provide the result in real time. The flooding prediction method comprises: a step of predicting the overflow amount and a pipe water level for each manhole based on pipe network analysis; a step of predicting a flooding depth in a grid unit based on expected rainfall, the overflow amount for each manhole, and a water level in the pipeline; and a step of mapping and providing flooding prediction information based on the predicted flooding depth in the grid unit on the map.
Patent KR-20220007347-A (KR)
Title: Apparatus and method for generating diagnostic information and diagnostic system including the same
Inventor: CHOI HO DEUK
IPC: H04L47/36
Filed: 2020-07-10
Abstract: According to an embodiment of the present invention, a device for generating diagnostic information, comprises: an input unit for receiving diagnosis request information including data identification information on at least one of a plurality of diagnosis items of a subject to be diagnosed and diagnosis data corresponding to the data identification information; a control unit for receiving the diagnosis request information from the input unit, calculating the amount of diagnostic data for the data identification information and the diagnosis data included in the diagnosis request information, and selecting a packet structure corresponding to the calculated amount of diagnostic data from a plurality of packet structures, and generating a communication packet including the diagnosis request information on the basis of the selected packet structure; and a communication unit for outputting the communication packet generated by the control unit as diagnostic information on the subject to be diagnosed to an external diagnosis device. Therefore, diagnostic information can be effectively transmitted.
Patent KR-20220007953-A (KR)
Title: Image sensing device
Inventor: YUN HUI YANG
IPC: H01L27/146
Filed: 2020-07-13
Abstract: An embodiment of the present invention is to provide an image sensing device with improved pad reliability. According to an embodiment of the present technology, an image sensing device comprises: a semiconductor substrate including a pixel region and a pad region, and first and second surfaces opposite to each other; a first pad metal layer formed on a first surface of the semiconductor substrate in the pad region; an anti-reflection film that is in contact with an upper surface of the first pad metal film and is formed in a portion of an upper surface of the first pad metal film; a pad protective film formed on the first pad metal film and the anti-reflection film; and a pad open region that exposes an upper surface of the first pad metal layer but does not expose an interface between the first pad metal layer and the anti-reflection layer.
Patent KR-20220010973-A (KR)
Title: A preparing method of coagulant for water treatment
Inventor: LEE
IPC: C02F1/52
Filed: 2020-07-20
Abstract: The present invention relates to a method for producing a coagulant for water treatment, which includes the steps of: producing a mixture by mixing aluminum hydroxide, silicic acid-based waste sludge and waste sulfuric acid; and producing aluminum silicate polysulfate by admixing the mixture, wherein the mixture includes aluminum hydroxide (Al(OH)_3), SiO_2 in silicic acid-based waste sludge, and H_2SO_4 in waste sulfuric acid in a molar ratio of 1.0:0.1 to 0.7:1.0 to 1.5.
Patent KR-20210011885-A (KR)
Title: Valve for metering a fluid
Inventor: GRANER JUERGEN
IPC: F02M51/06
Filed: 2020-07-21
Abstract: The present invention relates to a fluid metering valve (1), and more particularly, to a fuel injection valve for an internal combustion engine, which comprises: an armature (4) of an electromagnetic actuator (2); and a valve needle (8) operated by the armature (4). The valve needle (8) is used to operate a valve closing body (9) forming a sealing seat in cooperation with a valve seat surface (10), the armature (4) is movably guided in the valve needle (8), and at least one stop element (11) fixed to the valve needle (8) is provided, wherein the stop element limits a relative motion between the armature (4) and the valve needle (8) in relation to an operation of the valve needle (8). At least one armature free movement path spring (18) is provided, wherein the armature free movement path spring (18) is indirectly supported by at least the armature (4) on one side, is indirectly supported by the stop element (11) on the other side, and surrounds the valve needle (8). According to the invention, the stop element (11) includes a spring receptacle (25) into which the armature free movement path spring (18) is at least partially inserted. Therefore, the valve having improved design and function is provided.
Patent KR-20220011894-A (KR)
Title: Method and system for treating carcass logistics in the slaughterhouse
Inventor: KOH KYUNG CHUL
IPC: G06Q10/06
Filed: 2020-07-22
Abstract: The present invention relates to a method and a system for processing slaughterhouse carcass logistics, which can rapidly process carcass logistics. The method of the present invention comprises: a carcass information input step; a customer information registration step; an auction information receiving step; a delivery plan registration step; a shipment order information registration step; a shipment order information display step; a shipment processing information registration step; a shipment processing information display step; and a delivery and signature information input step.
Patent KR-20220013118-A (KR)
Title: Deoxidation method by atmospheric pressure control for manufacturing low-oxygen titanium powder
Inventor: LIM JAE WON
IPC: C22C1/04
Filed: 2020-07-24
Abstract: The present invention provides a titanium deoxidation apparatus including a tubular furnace, a deoxidation port, as a deoxidation port formed in the tubular furnace, for receiving titanium powder and a deoxidation agent, and an inert gas injection port connected to the tubular furnace; and a method for deoxidizing titanium in an inert gas atmosphere. The present invention provides a deoxidation apparatus and method that can reduce processing time and cost compared to a conventional vacuum atmospheric contact-type solid deoxidation process, so that more oxygen reduction than the conventional vacuum deoxidation can be expected.
Patent KR-20220021144-A (KR)
Inventor: EUN KYUNG KIM
IPC: A23L33/135
Filed: 2020-08-13
Abstract: The present invention relates to a composition comprising lactic acid bacteria of the genus Enterococcus as an active ingredient for prevention, alleviation, or treatment of prostatic hypertrophy or alopecia. The composition can substitute for a conventional therapeutic agent for prostatic hypertrophy or alopecia, such as finasteride. Particularly, the introduction of a dead bacterium mass of Enterococcus faecalis can further enhance an effect of preventing or treating prostatic hypertrophy or alopecia.
Patent KR-20210023729-A (KR)
Title: Crosstalk cancellation circuit, transmitter, and transmission and reception system
Inventor: FUJITA YUSUKE
IPC: H04B3/04
Filed: 2020-08-19
Abstract: An XTC circuit (10) includes delay circuits (12ab, 12cb), differentiated signal generating circuits (13ab, 13cb), and an amplitude adjusting and adding circuit (14b). A signal Da, which is one aggressor signal, is input to the differentiated signal generating circuit (13ab) after being delayed by the delay circuit (12ab), and the differentiated signal generating circuit (13ab) generates a differentiated signal having a differentiated waveform of the signal Da. In the amplitude adjusting and adding circuit (14b), the differentiated signal generated by the differentiated signal generating circuit (13ab) is amplitude-adjusted to become a current signal, and the differentiated signal after the amplitude adjustment is current-added to the signal Db. According to the present invention, even when a T coil is formed in an output stage, preferable crosstalk cancellation can be performed.
Patent KR-20220026343-A (KR)
Title: Cleaning operation control method for bidet
Inventor: JUN KYE SUP
IPC: E03D9/08
Filed: 2020-08-25
Abstract: According to the present invention, disclosed is a washing operation control method of a hot water washer. The present invention preferentially outputs a guide message when the washing water is injected through a nozzle part of the hot water washer or after the injection while reproducing a sound source or sound effect linked thereto while local or anal washing is in progress by injecting the washing water through the nozzle part of the hot water washer. Accordingly, when users who are unfamiliar with using a hot water washer or need help with toileting use the hot water washer, the present invention provides psychological stability while eliminating the feeling of reluctance or anxiety in use of the hot water washer due to the sudden injection of washing water. By adding dynamic and entertainment elements, the boredom of using the hot water washer is eliminated and the convenience of use is increased. The washing operation control method of a hot water washer includes: a step (a) of outputting, by a control part, a voice message instructing the washing water injection in advance when a washing mode is selected after the user is seated; a step (b) of, from the step (a), playing, by the control part, a sound source after the output of the voice message is finished, and performing preliminary washing for the user's prior physical awareness in conjunction therewith; and a step (c) of, from the step (b), performing, by the control part, main washing in conjunction with the sound source after the preliminary washing is completed.
Patent KR-20220026392-A (KR)
Inventor: HWANGBO SANG WON
IPC: B60R21/264
Filed: 2020-08-25
Abstract: Introduced is a vehicle seat airbag. The vehicle seat airbag according to the present invention comprises: a main cushion positioned on a vehicle seat and deployed from a passenger's side to the vehicle front when a gas is injected therein; a sub cushion connected to a front end unit of the main cushion and deployed from the front end unit of the main cushion to a passenger side when the gas is injected therein; a support tether wherein one end unit is connected to the seat, and the other end unit is connected to the sub cushion to support the sub cushion; and a cushion cover which surrounds the main cushion and the sub cushion, and wherein a tether slit through which the support tether passes is provided therein. According to the present invention, the main cushion and the sub cushion which wraps around a passenger are deployed in the seat.
Patent KR-20220027493-A (KR)
Inventor: BANG YONG JUNG
IPC: G06F21/55
Filed: 2020-08-27
Abstract: The present invention relates to a system for checking a user's OTP password input error on a mobile device, which prevents leakage of personal information even if a hacking program is installed on a mobile device. According to the present invention, the system executes the following steps: recognizing an online service log-in window displayed on a mobile device; recognizing the position of a cursor when an OTP password is input in the login window; and determining an erroneous input on the basis of the OTP password input in the login window. The input OTP password is a password of 8 or more digits generated by including 10 numbers, 52 uppercase and lowercase letters, and special characters. A comparison reference, which is a criterion for determining an incorrect input of the OTP password, determines the comparison reference on the basis of unique information of the mobile device, unique information of an online service to input the OTP password, and time information. When the incorrect OTP password is determined, the incorrect OTP password is compared with the comparison reference on the basis of an OTP password previously generated in the mobile device.
Patent KR-20220029223-A (KR)
Inventor: JANG MEE
IPC: G01T7/00
Filed: 2020-09-01
Abstract: A radiation detector verification apparatus according to an embodiment of the present invention comprises: at least one radiation source disposed at a predetermined distance from the center of a radiation detector; and a soundness evaluation unit for evaluating the soundness of the radiation detector by comparing a spatial radiation dose rate value measured by the radiation detector with a preset reference value, thereby capable of quickly and efficiently determining the soundness in the field.
Patent KR-20220030098-A (KR)
Title: Autonomous working excavator and operation method thereof
Inventor: KIM CHANG MOOK
IPC: E02F9/20
Filed: 2020-09-02
Abstract: Embodiments of the present disclosure relate to an autonomous working excavator and an operating method thereof. According to one embodiment, the autonomous working excavator comprises: a front working device comprising an arm, a boom and a bucket; a sensor device configured to collect state information of an excavator and information related to the surrounding environment; and a processor electrically connected to the front working device and the sensor device, wherein the processor carries out excavation work based on a work order, calculates a zero moment point (ZMP) of a force acting on the excavator based on mass information for at least a part of the front working device after the excavation work, and can perform control to obtain a work trajectory for processing the soil loaded in the bucket using the ZMP.
Patent KR-20220033569-A (KR)
Inventor: MOON DONGWON
IPC: G06T3/40
Filed: 2020-09-07
Abstract: An object of the present invention is to provide an electronic device comprising a camera with improved image quality and a method for driving the electronic device. According to an embodiment, an electronic device comprises: a display panel including a first area in which a plurality of pixels are disposed and a second area having a higher transmittance than the first area; and an electronic module, disposed under the display panel, which overlaps the second area. The electronic module includes: a camera module for photographing a subject to obtain a plurality of first images having a first resolution; an actuator, connected to the camera module, which moves the camera module during each of the plurality of first images; and a processor for obtaining a second image having a second resolution higher than the first resolution using the photographed first images.
Patent KR-20220032380-A (KR)
Inventor: YOON TAEK RIM
IPC: A61C7/10
Filed: 2020-09-07
Abstract: The present invention relates to a rapid maxillary expander and, more specifically, to a rapid maxillary expander which can increase the ease of operation and ameliorate the feeling of irritation for a wearer since teeth pressing units are provided in a structure pressing the inner surface of teeth outwards, instead of a structure surrounding the entire teeth and gums, and which can enhance the wearer's aesthetic sense since the teeth pressing units are not exposed to the outside of the teeth.
Patent KR-20210034527-A (KR)
Title: Tag protein for increasing solubility and thermal stability of target protein and fusion protein containing the same
Inventor: KWEON DAE HYUK
IPC: C12N9/02
Filed: 2020-09-18
Abstract: The present invention relates to a fusion protein in which a target protein and an Oct-1 protein-containing protein tag are linked, an expression structure comprising a nucleotide sequence encoding the same, a recombinant vector including the same, and a transformed cell including the same.
Patent KR-20220040184-A (KR)
Inventor: SON CHANG WOOK
IPC: F16F15/02
Filed: 2020-09-23
Abstract: The present invention relates to a rack bush device for a vehicle, which comprises: an impact absorbing unit, of which a shape is deformed by load applied from the rack bar to absorb an impact, provided between a rack housing and a rack bar; a fixing unit extended from the impact absorbing unit and fixated to the housing to restrain relative movement between the rack housing and the impact absorbing unit; and a support unit extended from the impact absorbing unit and coming in contact with the rack bar to support sliding of the rack bar.
Patent KR-20220055503-A (KR)
Inventor: HA JI TAE
IPC: G01B11/02
Filed: 2020-09-25
Abstract: The present invention relates to a system for measuring property of fabric and a method thereof. According to the present invention, the system for measuring property of fabric comprises: a holder (3) loading the fabric to be measured (2); a weight measuring unit (5) placed on the holder (3) and measuring the weight of the fabric (2); a first measuring plate (7) placed on a rear side of the holder (3) and having a gradation to measure a wing angle (θ) of the fabric (2); a second measuring plate (9) placed on a lower side of the holder (3) and having a gradation to measure the area, distribution, circumference, and the number of ruffles (R) of the fabric (2); a front camera (C1) placed to face the first measuring plate (7) and photographing a front surface of the fabric (2) to obtain a front image; an upper camera (C2) placed to face the second measuring plate (9) and photographing an upper surface of the fabric (2) to obtain an upper image; a calculation module (13) connected to the front camera and the upper camera (C1, C2) and the weight measuring unit (5) and calculating the property of the fabric (2) by the transmitted fabric (2) image data and weight data; a classification module (15) grouping the calculated image data and classifying into each property; a graphic module (17) realizing the property data classified by the classification module (15) into a graph; a matching module (19) extracting data similar to the property data indicated in the graph and matching the fabric for each type of clothing or each item; and a three-dimensional module (21) processing the classified fabric data to show a status of a clothing manufactured. The system for measuring property of fabric and a method thereof are capable of visually and easily identifying property of fabric.